World in Review is a collection of five photo galleries curated by Associated Press photo editors from each region of the world: Asia, Europe and Africa, the Middle East, Latin America and the Caribbean and the United States.This month’s selection from the Middle East includes images of Shiite militiamen preparing to attack Islamic State extremists in Tikrit, Pakistani Christians mourning deaths in their community after a suicide bombing, and Israeli high-school seniors training for military combat fitness.
In Latin America and the Caribbean, a Gentoo penguin in Antarctica feeds its baby, a woman rests in a mud covered street after heavy flooding in Chile, and a Charro in Mexico City practices his lasso skills during a charreada.
In the U.S., rime ice covers rocks on the summit of Mount Washington, crowds of people move in a symbolic walk across the Edmund Pettus Bridge to mark the 50th anniversary of “Bloody Sunday," and the annual Iditarod Trail Sled Dog Race takes place in Alaska.
In Asia, Indians celebrate Holi the Hindu festival of colors, a Turkish Airlines jet skids off a slippery runway in Nepal, and mourners pay tribute to Singaporean leader Lee Kuan Yew, who is credited with transforming the country into a wealthy finance and trade hub.
In Europe and Africa, Blockupy activists protest government austerity and capitalism in Germany, Nigerian's face long delays to cast their vote in the most tightly contested election in its history, and people gather to observe a solar eclipse that won’t happen again for another decade.
Click on any image below to launch a gallery.
A member of the Iraqi security forces runs to plant the national flag as they surround Tikrit during clashes to regain the city from Islamic State militants, 80 miles (130 kilometers) north of Baghdad, Iraq, Monday, March 30, 2015. (AP Photo/Khalid Mohammed)
Pakistani Christians gather to pray for the victims of Sunday's suicide bombings that struck two churches, in Lahore, Pakistan, Monday, March 16, 2015. Pakistan's minority Christians blocked roads Monday in protest over the bombings killing more than a dozen people in the latest attack against religious minorities in this increasingly fractured country. (AP Photo/K.M. Chaudary)
Youth dance at a local wedding in Salam City, a suburb on the outskirts of Cairo Thursday, March 5, 2015. Since the 2011 uprising, the music of "Mahraganat," Arabic for "festivals," has emerged from and spread through impoverished communities, where local musicians play, especially during weddings, their auto-tuned beats and songs that tackle social, political and cultural issues. (AP Photo/Mosa'ab Elshamy)
Iraqi security forces launch a rocket against Islamic State extremist positions during clashes in Tikrit, 130 kilometers (80 miles) north of Baghdad, Iraq, Monday, March 30, 2015. (AP Photo/Khalid Mohammed)
Israeli high-school seniors preparing to join the Israeli military later this year lie in foxholes during privately run military combat fitness training in Shefayim, central Israel Thursday, March 5, 2015. (AP Photo/Oded Balilty)
People carry the body of a child they uncovered from under the rubble of houses destroyed by Saudi airstrikes near Sanaa Airport, Yemen, Thursday, March 26, 2015. Saudi Arabia launched airstrikes Thursday targeting military installations in Yemen held by Shiite rebels who were taking over a key port city in the country's south and had driven the embattled president to flee by sea, security officials said. (AP Photo/Hani Mohammed)
Afghan refugees and internally displaced Pakistani children from tribal areas gather in a mosque which is under construction to attend madrassa, or Islamic school, on the outskirts of Islamabad, Pakistan Thursday, Jan. 29, 2015. There’s no exact number of madrassas in Pakistan but estimates put the number in the tens of thousands. They provide food, housing and a religious education to students from around the country. Many teach both male and female students.(AP Photo/Muhammed Muheisen)
A Jewish boy attends the funeral of seven Jewish siblings killed in a New York house fire, in Jerusalem, Monday, March 23, 2015. The bodies of the children, ages 5 to 16, were flown to Israel overnight from New York and were immediately taken to Jerusalem in a convoy escorted by police. According to Jewish tradition, funerals take place as soon as possible after death. (AP Photo/Ariel Schalit)
Syrian refugee Hazar Al-Hassan, 3, watches cartoons inside her family's tent at an informal tented settlement in the Jordan Valley, Jordan Friday, March 6, 2015. In June 2014, a survey commissioned by UNICEF said there were 125 informal tent settlements for Syrian refugees across Jordan, home to some 10,000 people. The survey said nearly 80 percent there were younger than 18. (AP Photo/Muhammed Muheisen)
Maggie Gobran, known as "Mama Maggie", kisses the foot of a child as she places a new slipper on her foot after washing her feet at a community development center she founded, in the Manshiet Nasr neighborhood of Cairo, Egypt Wednesday, Feb. 25, 2015. “I want each child to know how much I love them. I appreciate them, I respect them,” she said. Her organization, called Stephen’s Children after Christianity’s first martyr, has started nearly 90 such centers and she estimates they have assisted more than 30,000 low-income Egyptian families. (AP Photo/Nariman El-Mofty)
Family members of Pakistani Christian community mourn the death of a victim of Sunday's suicide bombings that struck two churches, in Lahore, Pakistan, Monday, March 16, 2015. Pakistan's minority Christians blocked roads Monday in protest over the bombings killing more than a dozen people in the latest attack against religious minorities in this increasingly fractured country. (AP Photo/K.M. Chaudary)
An Assyrian Christian girl holds a candle as she attends Mass marking the traditional Palm Sunday procession at the Assyrian church in east of Beirut, Lebanon, Sunday, March 29, 2015. Streams of Christians gathered Sunday to celebrate the path of Jesus Christ's last journey into Jerusalem, when his followers laid palm branches in his path, before his crucifixion. (AP Photo/Hussein Malla)
An Iraqi soldier rests during clashes with islamic State extremists in Tikrit, 80 miles (130 kilometers) north of Baghdad, Iraq, Tuesday, March 31, 2015. Iraqi forces battled Islamic State militants holed up in downtown Tikrit, going house to house Tuesday in search of snipers and booby traps, and the prime minister announced security forces had reached the city???s center. (AP Photo/Khalid Mohammed)
An Israeli high-school senior preparing to join the Israeli military later this year drags a tire through mud at a privately run training camp for military combat fitness near Yakum, central Israel Friday, Feb. 27, 2015. (AP Photo/Oded Balilty)
Israeli Prime Minister Benjamin Netanyahu greets supporters at the party's election headquarters In Tel Aviv.Tuesday, March 17, 2015. Exit polls from Israel’s national elections showed Prime Minister Benjamin Netanyahu’s Likud party nearly deadlocked with Isaac Herzog’s center-left Zionist Union. (AP Photo/Oded Balilty)
Palestinian protesters throw stones toward Israeli army soldiers in front of the Israeli settlement of Beitar Illit during clashes that erupted following a protest marking Land Day, in the village of Wadi Fukin, near the West Bank city of Bethlehem, Monday, March 30, 2015. Land Day commemorates riots on March 30, 1976, when six people were killed during a protest by Israeli Arabs whose property was annexed in northern Israel to expand Jewish communities. (AP Photo/Mahmoud Illean)
Workers protest withheld wages in Downtown Cairo, Egypt Monday, March 9, 2015. Just days before Egypt holds a major economic conference to attract foreign investors, scores of workers held the latest in a string of protests outside government offices in Cairo, complaining that officials are siding with investors running their company who have not paid them for months.(AP Photo/Mosa'ab Elshamy)
Shiite rebels, known as Houthis, hold up their weapons to protest against Saudi-led airstrikes, during a rally in Sanaa, Yemen Thursday, March 26, 2015. (AP Photo/Hani Mohammed, File)
Camels are led home through the damaged Nada Towers residential neighborhood after grazing, in the town of Beit Lahiya, northern Gaza Strip, Monday, March 30, 2015. Despondent over the slow pace of post-war reconstruction, displaced Gazans have begun to return to their damaged homes, patching up the structures with blankets and plastic sheets and living in the unstable and unsafe structures while they wait for promised aid to arrive. (AP Photo/Khalil Hamra)
Israeli high-school seniors preparing to join the Israeli military later this year crawl out of mud up to a grassy embankment during an exercise at a privately run training camp for military combat fitness near Yakum, central Israel Friday, Feb. 13, 2015 . (AP Photo/Oded Balilty)
Iraqi security forces and allied Shiite militiamen attack Islamic State extremists in Tikrit, 80 miles (130 kilometers) north of Baghdad, Iraq, Tuesday, March 31, 2015. Iraqi forces battled Islamic State militants holed up in downtown Tikrit, going house to house Tuesday in search of snipers and booby traps, and the prime minister announced security forces had reached the city???s center. (AP Photo/Khalid Mohammed)
Iraqi security forces prepare to attack Islamic State extremist positions as smoke rises from central Tikrit during clashes in the city, 130 kilometers (80 miles) north of Baghdad, Iraq, Friday, March 27, 2015. On the ground, the Iraqi troops pressed their push in Tikrit on Friday as fighter planes pounded IS targets from above. Militants holed up in the center of Tikrit fired mortars at the military, slowing its progress despite the new aerial campaign. (AP Photo/Khalid Mohammed)
Iraqi security forces and allied Shiite militiamen prepare to attack Islamic State extremists in Tikrit, 80 miles (130 kilometers) north of Baghdad, Iraq, Tuesday, March 31, 2015. Iraqi forces battled Islamic State militants holed up in downtown Tikrit, going house to house Tuesday in search of snipers and booby traps, and the prime minister announced security forces had reached the city???s center. (AP Photo/Khalid Mohammed)
Iraqi security forces launch rockets against Islamic State extremist positions in Tikrit, 80 miles (130 kilometers) north of Baghdad, Iraq, Tuesday, March 31, 2015. Iraqi forces battled Islamic State militants holed up in downtown Tikrit, going house to house Tuesday in search of snipers and booby traps, and the prime minister announced security forces had reached the city???s center. (AP Photo/Khalid Mohammed)
An Iraqi military helicopter attacks Islamic State group positions during clashes in Tikrit, 130 kilometers (80 miles) north of Baghdad, Iraq, Thursday, March 26, 2015. Iraqi troops started the final phase of an offensive to recapture Saddam Hussein's hometown of Tikrit on Thursday, a military official said, just hours after the United States launched airstrikes on the Islamic State held city. (AP Photo/Khalid Mohammed)
Iraqi security forces attack Islamic State extremists in Tikrit, 80 miles (130 kilometers) north of Baghdad, Iraq, Tuesday, March 31, 2015. Iraqi forces battled Islamic State militants holed up in downtown Tikrit, going house to house Tuesday in search of snipers and booby traps, and the prime minister announced security forces had reached the city???s center. (AP Photo/Khalid Mohammed)
An injured Iraqi officer waits for treatment on the front line during clashes with Islamic State extremists in Tikrit, 80 miles (130 kilometers) north of Baghdad, Iraq, Tuesday, March 31, 2015. Iraqi forces battled Islamic State militants holed up in downtown Tikrit, going house to house Tuesday in search of snipers and booby traps, and the prime minister said security forces had reached the heart of the city. (AP Photo/Khalid Mohammed)
An Iraqi soldier searches a for fighters of Islamic State group in Tikrit, 80 miles (130 kilometers) north of Baghdad, Iraq, Monday, March 30, 2015. (AP Photo/Khalid Mohammed)
An Israeli high-school senior preparing to join the Israeli military participates in an urban fighting drill as part of privately run military combat fitness training, in Kibbutz Mizra, northern Israel Tuesday, March 24, 2015. (AP Photo/Oded Balilty)
A U.S. sailor works with bombs being prepared for loading on military jets on the flight deck of the USS Carl Vinson aircraft carrier in the Persian Gulf, Thursday, March 19, 2015. U.S. aircraft aboard the Carl Vinson as well as French military jets aboard the nearby French carrier Charles de Gaulle are flying missions over Iraq in the fight against Islamic State militants. (AP Photo/Hasan Jamali)
An Iranian fruit and vegetable vendor waits for customers in Tajrish bazaar northern Tehran, Iran, Tuesday, March 31, 2015. (AP Photo/Vahid Salemi)
Ultra-Orthodox Jews watch others prepare special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel, Tuesday, March 31, 2015. Jews are forbidden to eat leavened foodstuffs during the Passover holiday, which celebrates the biblical story of the Israelites' escape from slavery and exodus from Egypt. (AP Photo/Oded Balilty)
Pakistani Christian girls mourn over a family member who was killed from a suicide bombing attack near two churches in Lahore, Pakistan, Sunday, March 15, 2015. Suicide bombers exploded themselves near two churches in the eastern city of Lahore on Sunday as worshippers were gathered inside, killing at least a dozen people, officials said, in the latest attack against religious minorities in the country. (AP Photo/K.M. Chaudary)
Afghan religious men participate in a gathering to protest against those who insult Islam in the media using the death of a woman who was beaten to death by a mob after being falsely accused of burning a Quran last week, in downtown Kabul, Afghanistan, Thursday, March 26, 2015. Farkhunda, who went by one name like many Afghans, was beaten, run over with a car and burned before her body was thrown into the Kabul River, last week. (AP Photo/Massoud Hossaini)
Hospital staff carry the body of Pakistani lawyer Samiullah Khan Afridi into an ambulance, in Peshawar, Pakistan, Tuesday, March 17, 2015. Unidentified gunmen shot and killed a former lawyer for the Pakistani doctor who helped the U.S. find Osama bin Laden. (AP Photo/Mohammad Sajjad)
Afghan women rights activists carry the coffin of 27-year-old Farkhunda, an Afghan woman who was beaten to death by a mob, during her funeral, in Kabul, Afghanistan, Sunday, March 22, 2015. Hundreds of people gathered in northern Kabul for the funeral of Farkhunda, who like many Afghans is known by only one name. She was killed late Thursday by a mob of mostly men who beat her, set her body on fire and then threw it into the Kabul River, according to police accounts. Police are still investigating what prompted the mob assault. (AP Photo/Massoud Hossaini)
A Pakistani Christian family mourn next to the lifeless body of a boy who was killed from a suicide bombing attack near two churches in Lahore, Pakistan, Sunday, March 15, 2015. Suicide bombers exploded themselves near two churches in the eastern city of Lahore on Sunday as worshippers were gathered inside, killing at least a dozen people, officials said, in the latest attack against religious minorities in the country. (AP Photo/K.M. Chaudary)
Members of a militia group loyal to Yemen's President Abed Rabbo Mansour Hadi, known as the Popular Committees, chew qat, Yemen's favorite drug, as they sit next to their tank, guarding a major intersection in Aden, Yemen, Saturday, March 21, 2015. Yemen's Shiite rebels issued a call to arms Saturday to battle forces loyal to the embattled President Hadi, as U.S. troops evacuated a southern air base over al-Qaida militants seizing a nearby city, authorities said. (AP Photo/Hamza Hendawi)
Yemenis carry a body of a man killed in a bomb attack at a mosque in Sanaa, Yemen, Friday, March 20, 2015. Triple suicide bombers hit a pair of mosques crowded with worshippers in the Yemeni capital, Sanaa, on Friday, causing heavy casualties, according to witnesses. The attackers targeted mosques frequented by Shiite rebels, who have controlled the capital since September. (AP Photo/Hani Mohammed)
A Yemeni man stands near his house destroyed by Saudi airstrikes near Sanaa Airport, Yemen, Tuesday, March 31, 2015. (AP Photo/Hani Mohammed)
Bedouin women wait to cast their votes at a polling station in the town of Rahat, Tuesday, Mar. 17, 2015. Israelis are voting in early parliament elections following a campaign focused on economic issues such as the high cost of living, rather than fears of a nuclear Iran or the Israeli-Arab conflict. (AP Photo/Tsafrir Abayov)
A supporter of Israeli Prime Minister Benjamin Netanyahu, on the photo, waits for his campaign rally to start in Tel Aviv, Israel, Sunday, March 15, 2015, two days ahead of parliament elections. Netanyahu seeks his fourth term as prime minister. (AP Photo/Ariel Schalit)
Israeli border policemen detain a Palestinian protester during a protest marking Land Day in Jerusalem's Old City, Monday, March 30, 2015. Land Day commemorates riots on March 30, 1976, when six people were killed during a protest by Israeli Arabs whose property was annexed in northern Israel to expand Jewish communities. (AP Photo/Mahmoud Illean)
Egyptian President Abdel-Fattah el-Sissi speaks during the final day of a major economic conference that has injected billions of dollars' worth of aid and investment in his country, in Sharm el-Sheikh, Egypt, Sunday, March 15, 2015. (AP Photo/Hassan Ammar)
A transport boat sails in the Nile River past a promotional banner that reads "Investment is the key to Egypt's welfare" hanging from the former National Democratic Party (NDP) headquarters, which were torched during the 2011 uprising that ousted President Hosni Mubarak, in Cairo, Egypt, Friday, March 13, 2015. Egypt launched on Friday a major economic conference to attract foreign investors. The government says new investment is crucial to rescue an economy gutted buy four years of turmoil since Egypt???s 2011 uprising. (AP Photo/Mosa'ab Elshamy)
Women wash dishes using water from the Nile River in Cairo, Egypt, on Sunday, March 15, 2015. The United Nations has designated March 22 each year as "World Water Day," with the theme of 2015 as "Water and Sustainable Development." (AP Photo/Mosa'ab Elshamy, File)
A Pakistani student of a madrassa, or Islamic school, sits on a spot of light as he is wrapped in a shawl to warm himself while reading verses of the Quran prior to a class at a seminary in Islamabad, Pakistan Thursday, Feb. 5, 2015. There’s no exact number of madrassas in Pakistan but estimates put the number in the tens of thousands. They provide food, housing and a religious education to students from around the country. (AP Photo/Muhammed Muheisen)
Lights shine from occupied rooms of the damaged Nada Towers residential neighborhood, in the town of Beit Lahiya, northern Gaza Strip, Monday, March 30, 2015. Despondent over the slow pace of post-war reconstruction, displaced Gazans have begun to return to their damaged homes, patching up the structures with blankets and plastic sheets and living in the unstable and unsafe structures while they wait for promised aid to arrive. (AP Photo/Khalil Hamra)
Young men observe from a rooftop as smoke from flares fills the sky during a local wedding in Salam City, a suburb on the outskirts of Cairo Thursday, March 5, 2015. Since the 2011 uprising, the music of "Mahraganat," Arabic for "festivals," has emerged from and spread through impoverished communities, where local musicians play, especially during weddings, their auto-tuned beats and songs that tackle social, political and cultural issues. (AP Photo/Mosa'ab Elshamy)
A haze surrounds the full moon as it rises behind a minaret of a mosque in Cairo, Egypt, Thursday, March 5, 2015. Egyptian President Abdel-Fattah el-Sissi on Thursday replaced the country???s powerful interior minister as part of a Cabinet reshuffle, in what was taken as a sign of growing frustration at the security forces??? inability to staunch an increasingly virulent insurgency. (AP Photo/Hassan Ammar)
In this Jan. 22, 2015 photo, a Gentoo penguin feeds its baby at Station Bernardo O'Higgins in Antarctica. "To understand many aspects in the diversity of animals and plants it???s important to understand when continents disassembled,??? said Richard Spikings, a research geologist at the University of Geneva. ???So we???re also learning about the real antiquity of the Earth and how (continents) were configured together a billion years ago, half a billion years ago, 300 million years ago,??? he said, adding that the insights will help him understand Antarctica???s key role in the jigsaw of ancient super continents. (AP Photo/Natacha Pisarenko)
In this Jan. 27, 2015 photo, an iceberg floats in the Bahia Almirantazgo near Livingston Island, part of the South Shetland Island archipelago in Antarctica. Antarctica conjures up images of quiet mountains and white plateaus, but the coldest, driest and remotest continent is far from dormant. The majority of it is covered by ice, and that ice is constantly moving. (AP Photo/Natacha Pisarenko)
In this Jan. 20, 2015 photo, wooden arrows show the distances to various cities near Chile's Escudero station on King George Island, Antarctica. Thousands of scientists come to Antarctica for research. There are also non-scientists, chefs, divers, mechanics, janitors and the priest of the world???s southernmost Eastern Orthodox Church on top of a rocky hill at the Russian Bellinghausen station. (AP Photo/Natacha Pisarenko)
In this Feb. 1, 2015 photo, Russian Orthodox priest Sophrony Kirilov, 38, pets a Skua outside his home in King George Island, Antarctica. Penguins are his favorite animals, but Kirilov says he has also made friends with three large brown Skuas, Antarctic scavenging birds often seen hovering outside his doorstep in search of fresh fish caught by the priest. (AP Photo/Natacha Pisarenko)
A supporter of Argentina's President Cristina Fernandez yells pro-government slogans and carries a banner that reads in Spanish "Cristina is justice" after the inauguration of the 2015 legislative year in Buenos Aires, Argentina, Sunday, March 1, 2015. In her speech to Congress on Sunday, Fernandez said prosecutor Alberto Nisman, who had accused her of a criminal cover-up, had also praised her. Nisman was found dead Jan. 18, hours before he was to meet legislators to elaborate on his allegations. (AP Photo/Rodrigo Abd)
Andres Guillermo Navarrete watches on his phone a video of two helicopters that crashed in midair, near Villa Castelli, La Rioja province, Argentina, Tuesday, March 10, 2015. Investigators have recovered the bodies from the remote site in northwest Argentina where the two helicopters collided, killing 10 people, including two former French Olympians in a tragedy that shook France and brought renewed scrutiny of the dangers while filming reality shows. (AP Photo/Natacha Pisarenko)
A man cries as he listens to a speech during a vigil to honor the victims of a helicopter accident near Villa Castelli, in the La Rioja province of Argentina, Thursday, March 12, 2015. Residents who thought their town would become known for the filming of the popular European reality show "Dropped" are now coping with the tragedy of 10 people from the show being killed when two helicopters collided in midair and crashed on Monday. (AP Photo/Natacha Pisarenko)
Residents return to their homes after looking at the accident site where two helicopters crashed, near Villa Castelli, Argentina's La Rioja province, Tuesday, March 10, 2015. Investigators have recovered the bodies from the remote site in northwest Argentina where the two helicopters collided in midair, killing 10 people, including two former French Olympians in a tragedy that shook France and brought renewed scrutiny of the dangers while filming reality shows.(AP Photo/Natacha Pisarenko
Rafael Nadal, of Spain, returns the ball to Juan Monaco of Argentina during their ATP Argentina Open final tennis match in Buenos Aires, Argentina, Sunday, March 1, 2015. Nadal defeated Monaco and won the open. (AP Photo/Victor R. Caivano)
A discarded toy car sits at the water's edge of the polluted Jacarepagua Lagoon during a media tour for the foreign press in Rio de Janeiro, Brazil, Monday, March 9, 2015. The tour was organized by environmentalist Mario Moscatelli to call attention to the pollution in the lagoon, which hugs the site of the city's future Olympic Park. (AP Photo/Felipe Dana)
Trash floats on a polluted water channel that flows into the Guanabara Bay during a tour for the press in Rio de Janeiro, Brazil, Tuesday, March 10, 2015. Under pressure from the International Olympic Committee, the government of Rio de Janeiro has turned to a high-technology Dutch firm to help collect floating rubbish in Guanabara Bay, the sailing venue for the 2016 Games. (AP Photo/Felipe Dana)
People march to protest the government of Brazil's President Dilma Rousseff along Copacabana beach in Rio de Janeiro, Brazil, Sunday, March 15, 2015. Brazilians are demanding Rousseff's impeachment and blasting what they say is deep government corruption. (AP Photo/Felipe Dana)
Brazil's President Dilma Rousseff attends a government ceremony at the Planalto presidential palace in Brasilia, Brazil, Monday, March 16, 2015. Massive protests calling for Rousseff's impeachment on Sunday have narrowed her options to fend off political and economic crises, but her ouster remains highly unlikely, analysts said Monday. (AP Photo/Eraldo Peres)
A woman rests on a mattress on a mud covered street after rains caused heavy flooding in Copiapo, Chile, Thursday, March 26, 2015. Unusually heavy thunder storms and torrential rains that began on Tuesday have blocked roads, caused power outages and affected some 600 people on this normally dry region. (AP Photo/Aton Chile, Marcelo Hernandez) - CHILE OUT - NO USAR EN CHILE
Magnets for sale decorate a tourist shop, one showing an image of U.S. President Barack Obama smelling a cigar, at a market in Havana, Cuba, Monday, March 16, 2015. U.S. and Cuban officials are meeting Monday in last-minute closed door negotiations in Havana, in hopes of restoring full diplomatic relations before the Summit of the Americas in April. The magnet in the bottom row, second from left, reads in Spanish: "Here, nobody gives up," a popular quote attributed to Cuba's late revolutionary hero Camilo Cienfuegos. (AP Photo/Ramon Espinosa)
FILE - This March 15, 2015 file photo shows tourists wearing plastic ponchos trying to stay dry in the spray of Iguazu Falls in Brazil. Local indigenous legend has it that serpent god Boi, furious over a broken heart, created the falls by shattering the Iguazu river???s flow to prevent the maiden Naipu from escaping in a canoe with her lover Taroba. The legend says the rainbows that grace the waters are the souls of Naipu and Taroba reuniting. (AP Photo/Jorge Saenz, File)
In this Friday, March 6, 2015 photo, a masked protester takes part in a march ahead of International Women's Day in Santiago, Chile. International Women???s Day is celebrated globally every year on March 8. (AP Photo/Luis Hidalgo)
A youth looks at police holding shields that read in Spanish: "I'm a police officer and also a son" as they block protesters from reaching San Francisco square in Quito, Ecuador, Thursday, March 19, 2015. Demonstrators are protesting government proposed laws, including a labor law, an initiative on land ownership and a series of constitutional reforms that would allow indefinite reelection for all elected officials. (AP Photo/Dolores Ochoa)
In this March 3, 2015 photo, a group of California sea lions rest on a large bouy in the San Ignacio lagoon, in the Pacific Ocean, near Guerrero Negro, in Mexico's Baja California peninsula. (AP Photo/Dario Lopez-Mills)
In this Feb. 26, 2015 photo, Charro Carlos Maurer, from Puebla, practices his lasso skills ahead of the roping events, during a charreada in Mexico City. In team roping, charros must lasso both the neck and the hind legs of a bull, while in horse roping a charro on foot must capture a wild horse by roping its front legs. Extra points are awarded for rope tricks. (AP Photo/Rebecca Blackwell)
In this Feb. 28, 2015 photo, teammates struggle to lift a bull off the trapped leg of a charro, during the bull riding event at a charreada in Mexico City. National Charros Association President Manuel Basurto Rojas said: "We in charreria are taking things into our own hands. We have codes, we have rules, for how to treat the animals. On the other hand, there is a lot of danger involved for the men doing these tricks." (AP Photo/Rebecca Blackwell)
A girl posses for a picture near a mural depicting an evil statue of liberty at Bolivar square in Caracas, Venezuela, Thursday, March 19, 2015. Supporters of embattled President Nicolas Maduro have launched a petition drive to end what they consider U.S. aggression. The goal is to round up 10 million letters and signatures demanding President Obama repeal an order freezing the assets of Venezuelan officials accused of violating human rights during anti-government protests. (AP Photo/Ariana Cubillos)
In this Feb. 28, 2015 photo, a mummified frozen body sticks out from the snow in a glacier on the Pico de Orizaba volcano, Mexico's tallest peak. Officials said Friday March 6, 2015, that climbers found a second mummified body and that they may be the remains of climbers missing since a 1959 avalanche on the peak. They believe that a third body may be found because three were reported missing in the avalanche. (AP Photo/Israel Mijangos Q.)
A demonstrator carries a sign that reads in Spanish: "They took them alive, return them alive," in reference to 43 missing students from the Ayotzinapa rural teachers college, during a march to the private TV channel Televisa in Mexico City, Tuesday, March 10, 2015. The missing students' parents and supporters accuse national media outlets of decreasing their coverage of the missing students after statements by then-Attorney General Jesus Murillo Karam who said his investigators indicated all 43 students were killed by the Guerreros Unidos drug gang. The parents still have no concrete information on what happened to their children, and demand their voices be aired in order to continue the search for them. (AP Photo/Eduardo Verdugo)
Church volunteers carry a statue of Jesus to a waiting donkey outside the Metropolitan Cathedral, for a religious procession as part of the Palm Sunday observation, in Managua, Nicaragua, Sunday, March 29, 2015. For Christians, Palm Sunday marks the start of Holy Week ahead of Easter, commemorating Jesus Christ's entrance into Jerusalem, when his followers laid palm branches in his path. (AP Photo/Esteban Felix)
In this March 3, 2015 photo, a cutlassfish caught in Guanabara bay lays on a fisherman's bike, which he planned to take home, at the dock in the Vila Pinheiro slum, part of the Mare complex in Rio de Janeiro, Brazil. Slowly, year after year, fishermen's catches have diminished. The men blame industrial and sewage pollution for their empty nets. (AP Photo/Leo Correa)
A plume of ash and steam rises from the crater of the Popocatepetl volcano as seen from the town of San Nicolas de los Ranchos, Mexico, early Wednesday, March 25, 2015. During the last 24 hours, activity at the volcano has increased moderately but the alert level remains unchanged. (AP Photo/Dario Lopez-Mills)
This March 16, 2015 photo shows a camp recently built by illegal loggers in an area of the jungle where dozens of Ashaninka Indian hamlets are located in the department of Ucayali, Peru. This is how illegal loggers begin, by setting up a base camp and cutting down trees in a radius around the structure. The felled trees are dragged to the nearby Putaya River. (AP Photo/Martin Mejia)
In this Oct. 21, 2013 photo, Daniel, who did not want to give his last name, smokes marijuana he grew in a hydroponics garden inside his apartment in Mexico City. The market for gourmet weed is still minuscule next to the multibillion-dollar marijuana export trade dominated by the cartels. Like others, Daniel ordered seeds online from a company in Spain, opting for a U.K-originated strain known as Exodus Cheese. (AP Photo/Eduardo Verdugo)
This aerial view shows a crocodile swimming in the waters of the Panama Canal, near Gatun, Panama, Monday, March 23, 2015. (AP Photo/Arnulfo Franco)
The rubble of crashed vehicles litters a coastal highway in Huarmey, Peru, Monday, March 23, 2015. Monday's pre-dawn crash involving buses and a truck killed dozens of people and injured dozens more. Police say a bus strayed into the oncoming lane and slammed head-on into the first of two other buses. A truck then plowed into the wreckage. (AP Photo/Magali Estrada)
John Daly of the U.S. waits for his turn to putt on the 10th green during the second round of the Puerto Rico Open PGA golf tournament in Rio Grande, Puerto Rico, Friday, March 6, 2015. (AP Photo/Ricardo Arduengo)
Cuba's President Raul Castro arrives to Miraflores presidential palace for an emergency ALBA meeting in Caracas, Venezuela, Tuesday, March 17, 2015. The Venezuelan-led ALBA bloc of leftist regional governments is expected to express support for Venezuela's position that its sovereignty is being violated by U.S. attempts to destabilize the country. (AP Photo/Ariana Cubillos)
Elena de Chavez stands at the tomb of her son, Venezuela's late President Hugo Chavez, as she, family members and government officials gather on second anniversary of Chavez's death inside the 4F military museum in Caracas, Venezuela, Thursday, March 5, 2015. Chavez died of cancer at age 58 on March 5, 2013. (AP Photo/Ariana Cubillos)
In this March 13, 2015 photo, former street dogs, from left, Leon, Canela, Vladimir, and Aparicio, pose for a group photo inside their home at the Old Havana Museum of Metalwork in Havana, Cuba. The institution's fifth dog, Carinoso, wasn't at the museum during the portrait session. Dogs in Old Havana benefit from the presence of dozens of state restaurants that donate leftovers to the animals. ???They don???t eat bones,??? said Victoria Pacheco, a guard in the metalwork museum. ???They eat cold cuts, mincemeat, hot dogs and liver.??? (AP Photo/Ramon Espinosa)
A man walks on the shore of Icarai Beach in Niteroi, across the bay from Rio de Janeiro, Brazil, Monday, March 23, 2015. Rio de Janeiro???s mayor acknowledged in a television interview Monday that the run-up to the 2016 Olympic Games has proven a ???wasted opportunity??? to clean up the city???s blighted waterways. (AP Photo/Felipe Dana)
Uruguay's former President Jose Mujica and wife Lucia Topolansky greet supporters after the swearing-in ceremony for Uruguay's new President Tabare Vazquez at Independence Plaza in Montevideo, Uruguay, Sunday, March 1, 2015. Mujica, who still lives on a flower farm with his wife, rarely dons a tie and drives an old VW Beetle, has led Uruguay through stable economic growth and better wages. His social agenda has included laws approving gay marriage and the creation of the world's first national marketplace for legal marijuana. (AP Photo/Matilde Campodonico)
A mural of Venezuela's late President Hugo Chavez smiling from a hammock decorates a wall in Caracas, Venezuela, Wednesday, March 4, 2015. In 2007, Chavez said he felt a deep connection to the plains where he grew up, and that when died he hoped to be buried in the savanna. "A man from the plains, from these great open spaces ... tends to be a nomad, tends not to see barriers. What you see is the horizon," Chavez said. Tomorrow, the country will mark the second anniversary of Chavez's death. Chavez died at age 58 on March 5, 2013. (AP Photo/Ariana Cubillos)
Actors yell during a "Via Crucis," in a free interpretation performance of the catholic tradition at the Carlos Antonio Lopez park in Asuncion, Paraguay, Tuesday, March 31, 2015. (AP Photo/Jorge Saenz)
In this Sunday, March 15, 2015 photo, a rainbow forms over tourists visiting Iguazu Falls in Foz do Iguazu, Brazil. The waterfalls, on the border of Argentina and Brazil, are part of the Guarani Aquifer, one of the world's major underground reserves of fresh water. (AP Photo/Jorge Saenz)
A church volunteer carries an armful of palm fronds to be given to parishioners as they arrive to attend a Palm Sunday celebration at the Metropolitan Cathedral, in Managua, Nicaragua, Sunday, March 29, 2015. For Christians, Palm Sunday marks the start of Holy Week ahead of Easter, commemorating Jesus Christ's entrance into Jerusalem, when his followers laid palm branches in his path. (AP Photo/Esteban Felix)
Soldiers escort a man who authorities identified as Omar Trevino Morales, alias "Z-42," leader of the Zetas drug cartel, as he is moved from a military plane to a military vehicle at the Attorney General's Office hangar in Mexico City, Wednesday, March 4, 2015. An official who was not authorized to be quoted by name because of government policy, said Morales was arrested on Wednesday in a pre-dawn raid in San Pedro Garza Garcia, a wealthy suburb of the northern city of Monterrey. (AP Photo/Eduardo Verdugo)
A supporter of President Nicolas Maduro yells "Viva Chavez" after signing her name to a petition asking the US to end sanctions against Venezuelan officials accused of violating human rights, at Bolivar square in Caracas, Venezuela, Thursday, March 19, 2015. Supporters of embattled President Nicolas Maduro have launched the petition drive to end what they consider U.S. aggression. The goal is to round up 10 million letters and signatures demanding President Obama repeal an order freezing the assets of Venezuelan officials accused of violating human rights during anti-government protests. (AP Photo/Ariana Cubillos)
Farmers walk with their donkeys on a snow covered road in La Cumbre mountain on the outskirts of La Paz, Bolivia, Saturday, March 14, 2015. (AP Photo/Juan Karita)
A supporter of Venezuela's President Nicolas Maduro, surrounded by uniformed members of the Bolivarian Militia, holds a defaced photograph of U.S. President Barack Obama at a pro-government rally outside Miraflores presidential palace in Caracas, Venezuela, Sunday, March 15, 2015. Venezuela's parliament approved on Sunday a law giving President Nicolas Maduro the power to legislate by decree for nine months in the face of what he describes as threats by the U.S. government. (AP Photo/Fernando Llano)
Aymara women walk to a polling station during regional elections in Batallas, Bolivia, Sunday, March 29, 2015. The political hegemony of Bolivia's ruling party is being put to the test Sunday as Bolivians head to the polls to vote in regional elections that will include electing governors, mayors and legislators. (AP Photo/Juan Karita)
In this Sunday, March 29, 2015 photo, a man from the La Mar district of Ayacucho, sings in Quechua, holding a Peruvian national flag as he performs in the Vencedores de Ayacucho dance festival, in the Acho bullring in Lima, Peru. The different dance troupes that perform during the one-day competition typically bring a representation of Peru's national flag to assert their nationality as well as their ethnic background. (AP Photo/Rodrigo Abd)
In this Sunday, March 29, 2015 photo, drummer Agripino Tanta Pareja, of the Cagallo district of Ayacucho, poses for a photo during the Vencedores de Ayacucho dance festival in the Acho bullring in Lima, Peru. There was singing in the native Quechua language during the one-day dance competition, and traditional music played on instruments including Andean pan pipes, harps and violins. (AP Photo/Rodrigo Abd)
A model gets her hair styled for a Shantall Lacayo fashion show, at the former convent of Regina, in Mexico City, Wednesday, March 25, 2015. Nicaraguan designer Lacayo, who debuted on the international stage in the 2010 edition of Project Runway Latin America, was presenting her 2015 fall-winter collection, entitled "Dimensiones." (AP Photo/Rebecca Blackwell)
Rime ice covers rocks on the summit of Mount Washington in New Hampshire on Tuesday, March 10, 2015. Rime ice occurs when freezing fog hits stationary objects in frigid conditions. (AP Photo/Robert F. Bukaty)
The sun sets over the Edmund Pettus Bridge where preparations for the 50th anniversary of the civil rights march with a visit Saturday with President Barack Obama and the first family, Friday, March. 6, 2015, in Selma, Ala. This weekend marks the 50th anniversary of "Bloody Sunday," a civil rights march in which protesters were beaten, trampled and tear-gassed by police at the Edmund Pettus Bridge in Selma, Ala. (AP Photo/Butch Dill)
Crowds of people move in a symbolic walk across the Edmund Pettus Bridge, Sunday, March 8, 2015, in Selma, Ala. This weekend marks the 50th anniversary of "Bloody Sunday," a civil rights march in which protestors were beaten, trampled and tear-gassed by police at the Edmund Pettus Bridge, in Selma. (AP Photo/Butch Dill)
President Barack Obama, center, walks as he holds hands with Amelia Boynton Robinson, who was beaten during "Bloody Sunday," as they and the first family and others including Rep. John Lewis, D-Ga,, left of Obama, walk across the Edmund Pettus Bridge in Selma, Ala. for the 50th anniversary, Saturday, March 7, 2015. From front left are Marian Robinson, Sasha Obama. first lady Michelle Obama. Obama, Boynton and Adelaide Sanford, also in wheelchair. (AP Photo/Jacquelyn Martin)
A Marine salutes Air Force One as it departs with President Barack Obama and the first family on board Saturday, March 7, 2015, in Montgomery, Ala. This weekend marks the 50th anniversary of "Bloody Sunday," a civil rights march in which protesters were beaten, trampled and tear-gassed by police at the Edmund Pettus Bridge in Selma, Ala. (AP Photo/Butch Dill)
D.J. Strother, foreground, is comforted by Louisiana National Guard Maj. Gen. Glenn H. Curtis, during a deplaning ceremony for the casket of his father, Chief Warrant Officer George David Strother, at Louisiana Air National Guard Army Aviation Support Facility #2 at Esler Field in Pineville, La., Tuesday, March 24, 2015. The father and son served in the Guard together. Strother was killed along with three other Guardsmen and seven Marines in a helicopter crash during a training exercise off the coast of Florida March 10, 2015. (AP Photo/Gerald Herbert)
New York's Fire Commissioner Daniel Nigro describes the fire to reporters during a news conference, Saturday, March 21, 2015, in the Brooklyn borough of New York, Saturday, March 21, 2015. The fire raged through a residence early Saturday, killing seven children and leaving two other people in critical condition, authorities said. (AP Photo/Mary Altaffer)
A woman is consoled as others cry as vehicles carrying the remains of the seven siblings killed in a house fire depart after funeral services, Sunday, March 22, 2015, in the Brooklyn borough of New York. The siblings, ages 5 to 16, died early Saturday when flames engulfed the Sassoon family home in the Midwood neighborhood of Brooklyn. Investigators believe a hot plate left on a kitchen counter set off the fire that trapped the children and badly injured their mother and another sibling. (AP Photo/Julio Cortez)
New York City firefighters work the scene of a large fire and a partial building collapse in the East Village neighborhood of New York on Thursday, March 26, 2015. Orange flames and black smoke are billowing from the facade and roof of the building near several New York University buildings. (AP Photo/Suzanne Mitchell)
A plane that skidded off the runway at LaGuardia Airport hangs over the edge of the runway in New York, Thursday, March 5, 2015. The plane, from Atlanta, skidded off the runway while landing, and crashed through a chain-link fence. (AP Photo/Seth Wenig)
Law enforcement officers escort a horse drawn hearse carrying the remains of Philadelphia Police Officer Robert Wilson III on Saturday, March 14, 2015, in Philadelphia. City officials said on March 5, 2015 Wilson was shot and killed after he and his partner exchanged gunfire with two suspects trying to rob a video game store. (AP Photo/Matt Rourke)
Law enforcement officers salute the arrival of the remains of Philadelphia Police Officer Robert Wilson III before a funeral procession on Saturday, March 14, 2015, in Philadelphia. City officials said on March 5, 2015 Wilson was shot and killed after he and his partner exchanged gunfire with two suspects trying to rob a video game store. (AP Photo/Matt Rourke)
Firefighters carrying 343 American flags representing each of their colleagues who died during the terrorist attacks on the World Trade Center, march up Fifth Ave. during the St. Patrick's Day Parade, Tuesday, March 17, 2015, in New York. (AP Photo/Mary Altaffer)
Secretary of State John Kerry, right, leans in to talk with Defense Secretary Ash Carter, on Capitol Hill in Washington, Wednesday, March 11, 2015, as they prepare to testify before the Senate Foreign Relation Committee. America's top national security officials face questions on Capitol Hill about new war powers being drafted to fight Islamic State militants, Iran's sphere of influence and hotspots across the Mideast.(AP Photo/Pablo Martinez Monsivais)
Former Secretary of State Hillary Rodham Clinton gives thumbs up as she addresses around 3,000 summer camp and out of school time professionals at the American Camp Association and Tri State CAMP conference Thursday, March 19, 2015, in Atlantic City, N.J. (AP Photo/Mel Evans)
Israeli Prime Minister Benjamin Netanyahu shakes hands as he leaves the House chamber on Capitol Hill in Washington, Tuesday, March 3, 2015, after addressing a joint meeting of Congress. In a speech that stirred political intrigue in two countries, Netanyahu told Congress that negotiations underway between Iran and the U.S. would "all but guarantee" that Tehran will get nuclear weapons, a step that the world must avoid at all costs. (AP Photo/Andrew Harnik)
Sen. Ted Cruz, R-Texas and his wife Heidi watch as their daughter Caroline, 6, center, high-fives members of the crowd after Cruz announced his campaign for president, Monday, March 23, 2015, at Liberty University, founded by the late Rev. Jerry Falwell, in Lynchburg, Va. Cruz, who announced his candidacy on twitter in the early morning hours, is the first major candidate in the 2016 race for president. Also pictured is Catherine Cruz, 4, left. (AP Photo/Andrew Harnik)
Afghanistan's President Ashraf Ghani waves from a golf cart as he rides to a meeting at the Camp David Presidential retreat, Monday, March 23, 2015, in Camp David, Md. The pace of U.S. troop withdrawals from Afghanistan will headline Afghan President Ashraf Ghani's visit to Washington, yet America's exit from the war remains tightly hinged to the abilities of the Afghan forces that face a tough fight against insurgents this spring. (AP Photo/ Evan Vucci)
Robert Durst is transported from Orleans Parish Criminal District Court to the Orleans Parish Prison after his arraignment in New Orleans, Tuesday, March 17, 2015. Durst was rebooked on charges of being a convicted felon in possession of a firearm, and possession of a weapon with a controlled dangerous substance, a small amount of marijuana. (AP Photo/Gerald Herbert)
Amanda Knox talks to members of the media outside her mother's home, Friday, March 27, 2015, in Seattle. Italy's highest court overturned the murder conviction against Knox and her ex-boyfriend Friday over the 2007 slaying of Knox's roommate, bringing to a definitive end the high-profile case. (AP Photo/Ted S. Warren)
Latoya Watson of Washington, with Planned Parenthood, cheers during a rally outside the Supreme Court in Washington, Wednesday, March 4, 2015, as the court was hearing arguments in King v. Burwell, a major test of President Barack Obama's health overhaul which, if successful, could halt health care premium subsidies in all the states where the federal government runs the insurance marketplaces. (AP Photo/Andrew Harnik)
A protester yells at police outside the Ferguson Police Department, Wednesday, March 11, 2015, in Ferguson, Mo. Earlier in the day, the resignation of Ferguson police chief Thomas Jackson was announced in the wake of a scathing Justice Department report prompted by the fatal shooting of an unarmed black 18-year-old by a white police officer. (AP Photo/Jeff Roberson)
Musher Lance Mackey shows his hands at the Tanana, Alaska checkpoint on Wednesday, March 11, 2015. Mackey suffers from poor circulation in his hands and feet and is using battery-powered gloves in this year's Iditarod race. (AP Photo/Alaska Dispatch News, Loren Holmes)
In this Wednesday, March 11, 2015 photo Paola Porter Avila sits on the daybed in her daughter, Paola Matute Porter's, hospital room at the acute care burn unit of the Shriners Hospitals for Children in Boston. Paola Matute was one of more than 70 people injured when a food truck's gas cylinder exploded in a crowded Honduran marketplace Feb. 20, 2015. (AP Photo/Stephan Savoia)
Faith Lennox, 7, left, shows her mother Nicole her newly 3-D printed hand at the Build it Workspace in Los Alamitos, Calif., on Tuesday, March 31, 2015. Build It Workspace is a 3-D printer studio that teaches people to use high-tech printers and provides access to them for projects. Faith's new hand is the result of an emerging technology that is revolutionizing prosthetics, said Build It's Mark Lengsfeld, especially for children like Faith, who quickly outgrow expensive prosthetic limbs and have trouble even using them because of their size and weight. (AP Photo/Damian Dovarganes)
The shoes of Browns Mill Elementary School fourth-grader Sydney Robinson peek out from under a sign she holds during a rally against Georgia Gov. Nathan Deal's proposal to take over schools dubbed "chronically failing" at the Capitol, Monday, March 23, 2015, in Atlanta. A key House committee is expected to vote on Gov. Deal's proposal Monday afternoon. The Senate already has passed the constitutional amendment and accompanying legislation but the Republican governor could face a tougher fight in the House. (AP Photo/David Goldman)
Simone Biles warms up before the American Cup gymnastics competition Saturday, March 7, 2015, in Arlington, Texas. (AP Photo/LM Otero)
Linebacker Taiwan Jones prepares to run a drill during Michigan State NFL football pro day in East Lansing, Mich., Wednesday, March 18, 2015. (AP Photo/Paul Sancya)
San Francisco Giants center fielder Gary Brown's bat rests near the dugout during the national anthem before a spring training baseball exhibition game against the Los Angeles Angels in Tempe, Ariz., on Saturday, March 21, 2015. (AP Photo/Chris Carlson)
St. Louis Cardinals second baseman Ty Kelly (68) throws to second to retire New York Mets' Curtis Granderson after fielding a David Wright ground ball in the first inning of an exhibition spring training baseball game Friday, March 27, 2015, in Jupiter, Fla. (AP Photo/John Bazemore)
Milwaukee Brewers catcher Martin Maldonado trips as he throws to first on a ball hit by Los Angeles Dodgers' Kyle Jensen during the second inning of a spring training baseball game Friday, March 6, 2015, in Phoenix. (AP Photo/Morry Gash)
Chicago Blackhawks' Bryan Bickell (29) tries to shoot past San Jose Sharks goalie Antti Niemi (31) during the third period of an NHL hockey game Saturday, March 14, 2015, in San Jose, Calif. (AP Photo/Marcio Jose Sanchez)
Jack Auty of Durham, N.H., goes airborne just a few turns into the men's slalom ski race at the U.S. Alpine Championships, Sunday, March 29, 2015, at Sugarloaf Mountain Resort in Carrabassett Valley, Maine. Auty did not finish the race. (AP Photo/Robert F. Bukaty)
Novak Djokovic, of Serbia, returns to Roger Federer, of Switzerland, during their final match at the BNP Paribas Open tennis tournament, Sunday, March 22, 2015, in Indian Wells, Calif. (AP Photo/Mark J. Terrill)
Jelena Jankovic, of Serbia, returns a volley from Sabine Lisicki, of Germany, during their match at the BNP Paribas Open tennis tournament, Friday, March 20, 2015 in Indian Wells, Calif. (AP Photo/Mark J. Terrill)
Milwaukee Bucks' Giannis Antetokounmpo dunks during an NBA basketball game against the New Orleans Pelicans, Monday, March 9, 2015, in Milwaukee. (AP Photo/Morry Gash)
Wisconsin's Zak Showalter (3) fights for a rebound with Oregon guard Jalil Abdul-Bassit, left, during the first half of an NCAA college basketball tournament Round of 32 game, Sunday, March 22, 2015, in Omaha, Neb. Abdul-Bassit was called for a foul on the play. (AP Photo/Charlie Neibergall)
Vanderbilt center Damian Jones (30) falls after shooting against Tennessee forward Willie Carmichael III (24) during the second half of an NCAA college basketball game in the second round of the Southeastern Conference tournament, Thursday, March 12, 2015, in Nashville, Tenn. (AP Photo/Mark Humphrey)
Georgia forward Kenny Paul Geno (25) flies over the back of South Carolina guard Sindarius Thornwell (0) as Georgia forward Marcus Thornton (2) shoots during the first half of an NCAA college basketball game in the quarterfinal round of the Southeastern Conference tournament, Friday, March 13, 2015, in Nashville, Tenn. (AP Photo/Mark Humphrey)
Miami Heat's Henry Walker, left, forces a jump ball as he defends Denver Nuggets' Gary Harris (14) during the second half of an NBA basketball game, Friday, March 20, 2015, in Miami. The Heat defeated the Nuggets 108-91. (AP Photo/Lynne Sladky)
Arizona head coach Sean Miller calls to his team during the first half of a college basketball regional final against Wisconsin in the NCAA Tournament, Saturday, March 28, 2015, in Los Angeles. (AP Photo/Mark J. Terrill)
West Virginia's Gary Browne rests his head on coach Bob Huggins after the team's 78-39 loss to Kentucky in a college basketball game in the NCAA men's tournament regional semifinals, Friday, March 27, 2015, in Cleveland. (AP Photo/David Richard)
Players on the Wisconsin bench react during the second half of a college basketball regional semifinal against North Carolina in the NCAA Tournament, Thursday, March 26, 2015, in Los Angeles. (AP Photo/Jae C. Hong)
Xavier guard Andrew Mitchell, left, and teammate Tim Stainbrook react after losing 68-60 to Arizona in a college basketball regional semifinal in the NCAA Tournament, Thursday, March 26, 2015, in Los Angeles. (AP Photo/Jae C. Hong)
Seth Hardwick covers up as Skyback Breaker rears up over him in the bareback riding competition during the Houston Livestock Show and Rodeo, Saturday, March 7, 2015, in Houston. (AP Photo/Houston Chronicle, Karen Warren)
A pod of dolphins swim as the amphibious assault ship USS America sits on the horizon Thursday, March 5, 2015, in waters off San Diego. (AP Photo/Gregory Bull)
In this Tuesday, March 31, 2015 aerial photo, a cargo ship plies up the Mississippi River towards New Orleans in Plaquemines Parish, La. (AP Photo/Gerald Herbert)
An Iditarod musher makes their way from Galena, Alaska to the new checkpoint of Huslia during the Iditarod Trail Sled Dog Race on Thursday, March 12, 2015. A lack of snow in south central Alaska forced race organizers to move the race north. (AP Photo/Alaska Dispatch News, Loren Holmes)
A military conductor leads the band during the opening session of the National People's Congress at the Great Hall of the People in Beijing, Thursday, March 5, 2015. (AP Photo/Ng Han Guan)
A man impersonating North Korean leader Kim Jong Un, who identified himself only as "Howard", center, is taken away by a security guard, as he walks out from the spectators stand after the Hong Kong Sevens rugby match between Fiji and New Zealand, Sunday, March 29, 2015, in Hong Kong. (AP Photo/Kin Cheung)
Vendors sell posters of Chinese President Xi Jinping and late leader Mao Zedong on the streets of Gujiao, Thursday, Feb. 5, 2015, in northern China's Shanxi province.(AP Photo/Ng Han Guan)
Hindu men stand near a giant effigies called "ogoh-ogoh" representing evil spirits that need to be cleansed as they wait for the start of a parade on the evening of the Day of Silence that marks Balinese Hindu's New Year in Jakarta, Indonesia, Friday, March 20, 2015. Hindus in the world's most populous Muslim country will celebrate their new year on Saturday by observing a day of silence in which they have to stay inside their homes and meditate in silence and darkness for the entire day. (AP Photo/Dita Alangkara)
A eunuch dances during a rally to mark the congregation of thousands of eunuchs from different parts of India, Friday, March 13, 2015, in Jammu, India. The term eunuchs is used in India to describe transvestites, transsexuals and others who identify themselves as neither male nor female but as a member of a third gender. They traditionally survive by begging, dancing at weddings, or blessing newborn babies and are frequently subjected to discrimination. (AP Photo/Channi Anand)
A Bangladeshi cricket fan has his face painted in the colors of his national flag during a show of support to their national team at the Dhaka University Campus, Wednesday, March 18, 2015, in Dhaka, Bangladesh. Bangladesh will play the World Cup quarterfinal match against India on Thursday. (AP Photo/ A.M. Ahad)
Hindu widows throw colored powder on an Indian policeman as they celebrate Holi, the Hindu festival of colors, at the Meera Sahabhagini Widow Ashram in Vrindavan, India, Tuesday, March 3, 2015. The widows, many of whom at times have lived desperate lives in the streets of the temple town, celebrated the Hindu festival of colors at the ashram. (AP Photo/Bernat Armangue)
A Hindu widow lies on a sludgy ground filled with a mixture of colored powder, water and flower petals during celebrations to mark Holi, the Hindu festival of colors, at the Meera Sahabhagini Widow Ashram in Vrindavan, India, Tuesday, March 3, 2015. After their husband's deaths many of the women in the ashrams have been banished by their families, for supposedly bringing bad luck, while some move voluntarily to and around the town where devotees believe Lord Krishna was born. (AP Photo/Bernat Armangue)
Hindu widow Tara Devi, 70, poses for a portrait after celebrating Holi, the Hindu festival of colors, at the Meera Sahabhagini Widow Ashram in Vrindavan, India on Tuesday, March 3, 2015. According to Hindu tradition, after a woman's husband dies, she will wear only white, Hinduism’s color of mourning. (AP Photo/Bernat Armangue)
Britain's Prince William looks at the Chime of Hope as he rings the bell in a neighborhood destroyed by the March 11, 2011, earthquake and tsunami in Onagawa, Miyagi Prefecture, in northeastern Japan, Sunday, March 1, 2015. Chime of Hope is one of Onagawa's lost bells rescued from the rubble. (AP Photo/Shizuo Kambayashi)
Qatar's Emir Sheikh Tamim bin Hamad Al-Thani, waves as he leaves after his ceremonial reception at the Indian Presidential Palace in New Delhi, India, Wednesday, March 25, 2015. Qatar’s Emir arrived Tuesday on a two day state visit to India. (AP Photo/Manish Swarup)
U.S. Marines hoist the U.S. flag on the summit of Mt. Suribachi, near the site of a ceremony commemorating the 70th anniversary of the Battle of Iwo Jima, now known as Ioto, Japan, Saturday, March 21, 2015. The battle is one of WWII's bloodiest and most iconic battles. (AP Photo/Eugene Hoshiko)
Kashmiri fishermen row their boats through a canal on their way home after working in Dal Lake in Srinagar, in Indian-controlled Kashmir, on Tuesday, March 10, 2015. Dal Lake, famous for its natural beauty and a popular destination for international and domestic tourists, has shrunk in the past two decades. According to local reports, it has decreased by more than half to 11 square kilometers and lost 12 meters in depth. (AP Photo/Dar Yasin)
A Sri Lankan woman washes clothes at the river Kelani on World Water Day in Colombo, Sri Lanka, Sunday, March 22, 2015. The U.N. warns that the world could suffer a 40 percent shortfall in water by 2030 unless countries dramatically change their use of the resource. (AP Photo/Eranga Jayawardena)
A Filipino girl plays with her father as they stay at a temporary evacuation center after their homes caught fire in Manila, Philippines on Wednesday, March 4, 2015. At least 3,000 families were left homeless after a fire razed a thousand homes at a slum community last Monday. No casualties were reported. (AP Photo/Aaron Favila)
British driver Lewis Hamilton's Mercedes is reflected in his sunglasses at his team's garage before the third practice session for the Malaysian Formula One Grand Prix at Sepang International Circuit in Sepang, Malaysia, Saturday, March 28, 2015. (AP Photo/Andy Wong)
Branches of trees are reflected on the water of a lake after fresh snowfall in Srinagar, India, Monday, March 9, 2015. Most parts of the Kashmir valley witnessed heavy snowfall disrupting vehicular traffic between Srinagar and Jammu, the summer and winter capitals of India's Jammu-Kashmir state, according to news reports. (AP Photo/Mukhtar Khan)
A road worker picks up trash along the median of a highway on a smoggy day in Beijing, Friday, March 6, 2015. Chen Jining, China's Minister of Environmental Protection, is scheduled to hold a press conference on Saturday to talk about the country's efforts to fight pollution. (AP Photo/Mark Schiefelbein)
A Turkish Airlines jet that skidded off a slippery runway while landing in dense fog is seen at Tribhuwan International Airport in Kathmandu, Nepal, Wednesday, March 4, 2015.The plane with 238 people on board was coming from Istanbul when the accident happened. Officials say passengers had bumps and bruises but no serious injuries. (AP Photo/Niranjan Shreshta)
The bedroom of Andrew Nari, 50, is left untouched in his house outside Kuala Lumpur, Malaysia. Nari was the Chief Steward aboard Malaysia Airlines flight 370 when it disappeared last March when it disappeared March 8, 2014, while flying from Kuala Lumpur to Beijing. Nari's wife, Melanie Antonio, 46, says "nothing has changed" in their shared bedroom "besides the new shared wardrobe." (AP Photo/Joshua Paul)
A wardrobe is filled with the clothes and personal belongings of Foong Wai Yueng, who was on Malaysia Airlines flight 370 when it disappeared last March, in her house outside Kuala Lumpur, Malaysia, February 28, 2015. Her husband, Lee Khim Fatt, says "Everything is the way it was since the day she left.” He says, "I'm not going to change or move anything, just let it be the way it is. I believe she will come home, and things will be just how it was before". (AP Photo/Joshua Paul)
A spare name tag of Andrew Nari is placed onto his uniform in his house outside Kuala Lumpur, Malaysia. Nari was the Chief Steward aboard Malaysia Airlines flight 370 which disappeared March 8, 2014, while flying from Kuala Lumpur to Beijing. (AP Photo/Joshua Paul)
A delegate talks on his mobile phone as he walks toward the hall at the Great Hall of the People during the opening session of the annual National People's Congress in Beijing Thursday, March 5, 2015. China announced a lower economic growth target for this year and promised to open more industries to foreign investors as it tries to make its slowing, state-dominated economy more productive. (AP Photo/Andy Wong)
Visitors view puzzles which are believed to bring luck if you solve them under a row of lanterns at the start of the Lantern Festival marking the end to the Chinese lunar New Year celebrations in Taipei, Taiwan, Thursday, March 5, 2015. (AP Photo/Wally Santana)
Members of the public light candles around a portrait of the late Lee Kuan Yew as a tribute to him, Friday, March 27, 2015, in Singapore. Lee, 91, died Monday at Singapore General Hospital after more than a month of battling severe pneumonia. The government declared a week of mourning for the leader who is credited with transforming the resource-poor island into a wealthy finance and trade hub with low crime and corruption in a region saddled with graft, instability and poverty. (AP Photo/Wong Maye-E)
Pallbearers adjust the national flag of Singapore covering the coffin of the late Lee Kuan Yew during a state funeral held at the University Cultural Center, Sunday, March 29, 2015, in Singapore. During a week of national mourning that began Monday after Lee's death at age 91, some 450,000 people queued for hours for a glimpse of Lee's coffin at Parliament House. A million people visited tribute sites at community centers across the island and leaders and dignitaries from more than two dozen countries attended the state funeral. (AP Photo/Wong Maye-E)
Taking a "selfie" with their medals for the Ice Dance Free Dance event, Gabriella Papadakis and Guillaume Cizeron of France with gold, center, Madison Chock and Evan Bates of the United States, with silver, left, and Kaitlyn Weaver and Andrew Poje of Canada with bronze in the ISU World Figure Skating Championship 2015 held at the Oriental Sports Center in Shanghai, China, Friday, March 27, 2015. (AP Photo/Ng Han Guan)
Pang Qing and Tong Jian of China perform during the Pairs Short Program in the ISU World Figure Skating Championship 2015 held at the Oriental Sports Center in Shanghai, China, Wednesday, March 25, 2015. Pang and Tong finished in second place in the event. (AP Photo/Ng Han Guan)
Alexa Scimeca and Chris Knierim of the United States perform during the Pairs Short Program in the ISU World Figure Skating Championship 2015 held at the Oriental Sports Center in Shanghai, China, Wednesday, March 25, 2015. (AP Photo/Ng Han Guan)
Fiji's Savenaca Rawaca, center, is tackled by England's Dan Bibby, right, during the quarter final match of the Hong Kong Sevens rugby tournament in Hong Kong, Sunday, March 29, 2015. (AP Photo/Kin Cheung)
South Africa's AB de Villiers falls over as he attempts a run out during their Cricket World Cup semifinal against New Zealand in Auckland, New Zealand, Tuesday, March 24, 2015. (AP Photo/David Rowland)
New Zealand’s Kane Williamson dives as he fields the ball while bowling against South Africa during their Cricket World Cup semifinal in Auckland, New Zealand, Tuesday, March 24, 2015. (AP Photo/Ross Setford)
Bangladesh’s Taskin Ahmed, right, celebrates with his teammate Mashrafe Mortaza after taking the wicket of India's Ajinkya Rahane during their Cricket World Cup quarterfinal match in Melbourne, Australia, Thursday, March 19, 2015. (AP Photo/Andy Brownbill)
South African bowler Dale Steyn celebrates after taking the wicket of Sri Lanka's Tillakaratne Dilshan during their Cricket World Cup quarterfinal match in Sydney, Australia, Wednesday, March 18, 2015. (AP Photo/Rick Rycroft)
Australia's Mitchell Johnson leaps in the air as he celebrates after taking the wicket of India's Rohit Sharma, left, during their Cricket World Cup semifinal in Sydney, Australia, Thursday, March 26, 2015. (AP Photo/Rob Griffith)
Ferrari driver Sebastian Vettel of Germany steers past the Malaysian flag during the first practice session of the Malaysian Formula One Grand Prix in Sepang, Malaysia, Friday, March 27, 2015. (AP Photo/Vincent Thian)
Ferrari driver Sebastian Vettel of Germany powers his car while entering the fourth corner during the 3rd practice for the Malaysian Formula One Grand Prix in Sepang, Malaysia, Saturday, March 28, 2015. (AP Photo/Vincent Thian)
Couples from around the world participate in a mass wedding ceremony at the Cheong Shim Peace World Center in Gapyeong, South Korea, Tuesday, March 3, 2015. Some 3,000 South Korean and foreign couples exchanged or reaffirmed marriage vows in the Unification Church's mass wedding arranged by Hak Ja Han Moon, wife of the late Rev. Sun Myung Moon, the controversial founder of the Unification Church. (AP Photo/Ahn Young-joon)
New South Korean military officers salute during the joint commission ceremony of 6,478 new military officers of the army, navy, air force and marines at the military headquarters in Gyeryong, south of Seoul, South Korea, Thursday, March 12, 2015. (AP Photo/Lee Jin-man)
Small screens show South Korean President Park Geun-hye as participants listen to her speech during a ceremony to celebrate the March First Independence Movement Day, the anniversary of the 1919 uprising against Japanese colonial rule, in Seoul, South Korea, Sunday, March 1, 2015. (AP Photo/Ahn Young-joon)
A tourist, right, rides a horse-drawn carriage locally known as "Kalesa" around the historic walled city of Intramuros in Manila, Philippines on Monday, March 16, 2015. The tour costs P350 (about US$8) per passenger. (AP Photo/Aaron Favila)
EDS NOTE GRAPHIC CONTENT – The body of a suspected rebel lies on the ground at Rajbagh police station in Kathua district, about 80 kilometers (50 miles) south of Jammu, India, Friday, March 20, 2015. Suspected rebels wearing army uniforms stormed an Indian police station in Kashmir, sparking a four-hour gun battle near the border between Indian- and Pakistani-controlled parts of the disputed Himalayan region, police said. (AP Photo/Channi Anand)
Police officers button charge a student protester during a crackdown in Letpadan,140 kilometers (90 miles) north of the country's main city Yangon, Myanmar, Tuesday March 10, 2015.(AP Photo/Gemunu Amarasinghe)
Student protesters who have been staging a sit-in lie on the ground covered in blankets as two-others check their mobile phones in Letpadan, 140 kilometers (90 miles) north of the country's main city Yangon, Myanmar, at the dawn of Saturday March 7, 2015. On Friday, March 6th, in another location in Letpadan police cracked down on student protesters opposing Myanmar's new education law, roughly grabbing demonstrators and loading them onto trucks in the third such clampdown in as many days. More protests were held on later on Friday in solidarity with the protesting students and condemning the crackdowns in other towns in Myanmar. (AP Photo/Gemunu Amarasinghe)
Thai Buddhist monks hold candles as they gather at Wat Dhammakaya temple in Pathum Thani province to participate in Makha Bucha Day ceremonies Wednesday, March 4, 2015, in Thailand. Makha Bucha, a religious holiday that marks the anniversary of Lord Buddha's mass sermon to the first 1,250 newly ordained monks 2,558 years ago.(AP Photo/Sakchai Lalit)
Tibetan spiritual leader the Dalai Lama stands behind a window as he arrives to attend the Shotan festival at the Tibetan Institute of Performing Arts in Dharmsala, India, Friday, March 27, 2015. The Dalai Lama watched the first day of the ten-day “Shoton” festival, or the yogurt festival, during which Tibetans eat yogurt and enjoy traditional opera performances. (AP Photo/Ashwini Bhatia)
A Thai student actress applies makeup to prepare for a performance of Thai traditional “Khon” theatre on Thursday, March 19, 2015, in Bangkok. Students at the Bunditpatanasilpa Institute are trained in traditional forms of drama, music and other arts in order to promote Thai culture.(AP Photo/Sakchai Lalit)
U.S. first lady Michelle Obama performs Taiko with the Akutagawa High School Taiko Club during her visit to Fushimi Inari Shinto Shrine in Kyoto, in western Japan, Friday, March 20, 2015. Taiko are a a broad range of Japanese percussion instruments, and have a mythological origin in Japanese folklore. (AP Photo/Koji Sasahara)
The sun peeks through a gap between clouds and a mountain as Kashmiri fishermen row their boats on their way home after working in Dal Lake in Srinagar, in Indian-controlled Kashmir, on Tuesday, March 10, 2015. Dal Lake, famous for its natural beauty and a popular destination for international and domestic tourists, has shrunk in the past two decades. According to local reports, it has decreased by more than half to 11 square kilometers (4.2 square miles) and lost 12 meters (36 feet) in depth. (AP Photo/Dar Yasin)
The sun rises behind Angkor Wat at the eastern site of Siem Reap province, some 230 kilometers (143 miles) northwest of Phnom Penh, Cambodia, March 20, 2015. Siem Reap is Cambodia's main tourist destination where the famed Angkor temples are located and attracting millions of dollars in revenue every year for the poor Southeast Asian nation. (AP Photo/Heng Sinith)
Demonstrators dressed as clowns pass by a burning police car Wednesday, March 18, 2015 in Frankfurt, Germany. Blockupy activists try to blockade the new headquarters of the ECB to protest against government austerity and capitalism. (AP Photo/Michael Probst)
A tired Nigerian woman sits down to rest as others queue, while they face long delays to cast their vote in the afternoon at a polling station in Daura, the home town of opposition candidate Gen. Muhammadu Buhari, in northern Nigeria Saturday, March 28, 2015. Nigerians went to the polls Saturday in presidential elections which analysts say will be the most tightly contested in the history of Africa's richest nation and its largest democracy. (AP Photo/Ben Curtis)
An elderly Nigerian woman arrives to validate her voting card using a fingerprint reader, prior to casting her vote later in the day, in the home town of opposition candidate Gen. Muhammadu Buhari, in Daura, Nigeria Saturday, March 28, 2015. Nigerians went to the polls Saturday in presidential elections which analysts say will be the most tightly contested in the history of Africa's richest nation and its largest democracy. (AP Photo/Ben Curtis)
Residents celebrate the anticipated victory of Presidential candidate Muhammadu Buhari in Kaduna, Nigeria Tuesday, March 31, 2015. The spokesman for retired Gen. Muhammadu Buhari says the former military dictator has won Nigeria’s bitterly contested presidential election but fears “tricks” from the government. Garba Shehu told The Associated Press that their polling agents across the country tell them they have succeeded in defeating President Goodluck Jonathan.(AP Photo/Jerome Delay)
A victim is being evacuated by rescue workers outside the Bardo museum in Tunis, Wednesday, March 18, 2015 in Tunis, Tunisia. Gunmen opened fire at a leading museum in Tunisia's capital, killing 19 people including 17 tourists, the Tunisian Prime Minister said. A later raid by security forces left two gunmen and one security officer dead but ended the standoff, Tunisian authorities said. (AP Photo/Hassene Dridi)
Tunisians holding candles pray at the entrance gate of the National Bardo Museum where scores of people were killed after gunmen staged an attack, Tunis, Wednesday, March 18, 2015. Foreign tourists scrambled in panic Wednesday after militants stormed a museum in Tunisia's capital and killed scores of people, "shooting at anything that moved," a witness said. (AP Photo/Michel Euler)
Penitents from 'Cristo de la Buena Muerte' or 'Good Dead Christ' brotherhood take part in a procession in Zamora, Spain, early Tuesday, March 31, 2015. Hundreds of processions take place throughout Spain during the Easter Holy Week. (AP Photo/Andres Kudacki)
In this photo taken on Friday, April 3, 2015, penitents of the Jesus Yacente brotherhood take part in a Holy Week procession in Zamora, Spain. (AP Photo/Andres Kudacki)
Penitents take part in a Holy Week procession in Jerez de la Frontera, Spain, Monday, March 30, 2015. Hundreds of processions take place throughout Spain during the Easter Holy Week. (AP Photo/Daniel Ochoa de Olza)
Luismi Fajardo, 45, poses for a photo showing a hump developed during his years as costalero, during a practice run in Seville Thursday, March 12, 2015 . Fajardo, a costalero from the "Macarena" brotherhood, who carries the portable platform which supports a statue of Jesus Christ on his back, trains alongside 54 other penitents during the weeks before Easter in order to achieve the synchronism needed to carry the 2.500 kg platform throughout a 14,5 hour journey along the streets of Seville. (AP Photo/Laura Leon)
A model wears a creation for Dior's ready-to-wear fall-winter 2015/2016 fashion collection, as part of the Paris Fashion Week, presented, in Paris, France, Friday, March 6, 2015. (AP Photo/Thibault Camus)
Model Cara Delevingne, center, wears a creation for Chanel's ready-to-wear fall-winter 2015-2016 fashion collection while German fashion designer Karl Lagerfeld, behind right, walks past, during the Paris fashion week, in Paris, France, Tuesday, March 10, 2015. (AP Photo/Francois Mori)
Actors Ben Stiller, left, and Owen Wilson wear creations for Valentino's fall-winter 2015-2016 ready to wear fashion collection, presented at Paris fashion week, Paris, France, Tuesday, March 10, 2015. (AP Photo/Christophe Ena)
A model wears a creation for DSquared2 women's Fall-Winter 2015-2016 collection, part of Milan Fashion Week, unveiled in Milan, Italy, Monday, March 2, 2015. (AP Photo/Antonio Calanni)
A model sits backstage as eh waits to get prepared for the Giambattista Valli's fall-winter 2015-2016 ready to wear fashion collection, presented in Paris, France, Monday, March 9, 2015. (AP Photo/Christophe Ena)
Spectators watch as a model displays a creation by Russian designer Slava Zaitsev during Fashion Week, in Moscow, Russia, Friday, March 27, 2015. (AP Photo/Pavel Golovkin)
Kim Kardashian, centre, leaves Balmain's ready-to-wear Fall-Winter 2015/2016 fashion collection, part of the Paris Fashion Week, in Paris, France Thursday, March 5, 2015. (AP Photo/Christophe Ena, File)
Russian President Vladimir Putin and singer Larisa Dolina sing a national anthem at a rally marking one year anniversary of annexation of Ukraine's Crimea peninsula, in downtown Moscow, Russia, Wednesday, March 18, 2015. Speaking to tens of thousands of supporters just outside the Kremlin walls, President Vladimir Putin has described Russia's annexation of Ukraine's Crimean Peninsula as a move to protect ethnic Russians and regain the nation's "historic roots." (AP Photo/Pavel Golovkin)
A Ukrainian mining rescuer smokes after taking part in the search for bodies of miners killed in an explosion yesterday before dawn at more than 1,000 metres (3,200 feet) underground at the Zasyadko mine, in Donetsk, Ukraine, Thursday, March 5, 2015.Officials in a separatist rebel-held city in east Ukraine say the death toll from an accidental explosion at a coal mine has risen to 32, while one person still remains unaccounted for. (AP Photo/Vadim Ghirda)
A small dog peers from a car at an Ukrainian army checkpoint near Kurakhove, Ukraine, Tuesday, March 3, 2015 on a road leading to Russia-backed separatists held territory. Ukraine's president signed a decree Monday opening the way to a formal request for international peacekeepers to be stationed in eastern regions where government forces are battling Russian-backed separatists.(AP Photo/Vadim Ghirda)
An elderly woman walks across a destroyed bridge, fallen onto the road towards the airport, the scene of heavy fighting in Donetsk, Ukraine, Saturday, March 1, 2015. The recent pullback of some weapons from the line separating government and rebel forces in Ukraine seems to have boosted the prospects for peace, although both sides are warning of their readiness to resume fighting if necessary. (AP Photo/Vadim Ghirda)
Carlo Janka, of Switzerland, loses his ski and crashes during the alpine ski, men's World Cup super-G race, at the World Cup finals in Meribel, France Thursday, March 19, 2015. (AP Photo/Shinichiro Tanaka, File)
Anna Fenninger is seen through her alpine ski, women's World Cup overall trophy, at the World Cup finals in Meribel, France Sunday, March 22, 2015. Fenninger successfully defended her overall World Cup and giant slalom titles after winning the season-ending GS race on Sunday. (AP Photo/Giovanni Auletta, File)
In this aerial view taken from a helicopter thousands of sportsmen and women await the start, in Maloja, of the annual Engadin skiing marathon on Sunday, March 8, 2015, from Maloja to S-Chanf in south Eastern Switzerland. (AP Photo/Keystone,Gian Ehrenzeller)
Poland's Grzegorz Krychowiak, left, is tackled by Republic of Ireland's Aiden McGeady during their Euro 2016 Group D qualifying soccer match at the Aviva stadium, Dublin, Ireland, Sunday, March 29, 2015. (AP Photo/Peter Morrison)
Schalke's Klaas-Jan Huntelaar scores his side's 2nd goal during a Champions League soccer match round of 16 second leg, between Real Madrid and Schalke 04 at Santiago Bernabeu stadium, in Madrid, Spain Tuesday, March 10, 2015. (AP Photo/Andres Kudacki, File)
Chelsea's Diego Costa, right, competes for the ball with Southampton's Toby Alderweireld, during the English Premier League soccer match between Chelsea and Southampton at Stamford Bridge stadium in London Sunday, March 15, 2015. (AP Photo/Matt Dunham, File)
Lee Jung-Su of Korea leads the field competing at the men's 5000m relay race at the Krylatskoye skating center during the short track world championships, in Moscow, Russia Sunday, March 15, 2015. (AP Photo/Ivan Sekretarev, File)
Ireland's Robbie Henshaw, Left, is tackled by Scotland's Jonny Gray, right, during their Six Nations rugby union international match at Murrayfield stadium, Edinburgh, Scotland Saturday, March 21, 2015. (AP Photo/Scott Heppell, File)
Chadian jockeys race to the finish line during an afternoon of races at the hippodrome in N'djamena, Chad Sunday March 15, 2015. Horse races take place every Sunday, bringing hundreds of spectators willing to brave the excruciating heat to watch their favorite sport.(AP Photo/Jerome Delay, File)
A trumpeter falls off his horse as the Household Cavalry Mounted Regiment parades in Hyde Park in London, Thursday, March 26, 2015. The regiment was undergoing their annual inspection to validate their ability to conduct state ceremonial duties for the year. 160 horses were paraded accompanied by the mounted Band of the Life Guards and Band of the Blues and Royals.
A horse looks out of a tent, waiting for its appearance at the equestrian sports world fair Equitana in Essen, Germany, Friday, March 20, 2015. (AP Photo/Martin Meissner)
A recue helicopter flies over debris of the Germanwings passenger jet, scattered on the mountain side, near Seyne les Alpes, French Alps, Tuesday, March 24, 2015. A Germanwings passenger jet carrying at least 150 people crashed Tuesday in a snowy, remote section of the French Alps, sounding like an avalanche as it scattered pulverized debris across the mountain. (AP Photo/Claude Paris)
A student who knew some of the German students involved in a crashed plane, reacts during a minute of silence in front of the council building in Llinars del Valles, near Barcelona, Spain, Wednesday, March 25, 2015. Sixteen 10th-grade students from a town in western Germany and two of their teachers had just spent a week on an exchange near Barcelona and were less than an hour from landing when their Germanwings flight crashed in southern France. Officials confirmed Tuesday they were among the 150 people who died in the crash, including what are believed to be 67 Germans, many Spaniards and one person from the Netherlands. (AP Photo/Emilio Morenatti)
German Chancellor Angela Merkel, left, French President Francois Hollande, right, and Spanish Prime Minister Mariano Rajoy pay respect to victims in front of the mountain where a Germanwings jetliner crashed Tuesday, in Le Vernet, France, Wednesday, March 25, 2015. French investigators cracked open the badly damaged black box of a German jetliner on Wednesday and sealed off the rugged Alpine crash site where 150 people died when their plane on a flight from Barcelona, Spain to Duesseldorf slammed into a mountain. (AP Photo/Christophe Ena, Pool)
A rescue worker descends from a helicopter at the crash site near Seyne-les-Alpes, France, Thursday, March 26, 2015. The co-pilot of the Germanwings jet barricaded himself in the cockpit and ÏintentionallyÓ rammed the plane full speed into the French Alps, ignoring the captainÌs frantic pounding on the cockpit door and the screams of terror from passengers, a prosecutor said Thursday. In a split second, he killed all 150 people aboard the plane. (AP Photo/Laurent Cipriani)
A student lights a candle in front of the Joseph-Koenig Gymnasium in Haltern, western Germany Tuesday, March 24, 2015. A Germanwings plane from Barcelona crashed on its way to Duesseldorf over the French alps, 16 school children and 2 teachers from Haltern were among the 150 people on board. (AP Photo/Martin Meissner)
German Chancellor Angela Merkel, right, points as she and the Prime Minister of Greece Alexis Tsipras leave after a press conference as part of a meeting at the chancellery in Berlin, Germany, Monday, March 23, 2015. (AP Photo/Michael Sohn)
The ancient Acropolis is seen through a broken window of an abandoned building, in Athens, on Thursday, March 5, 2015. Greece is struggling to emerge from a six-year recession and renegotiate its bailout deal with lenders, after gaining a four-month agreement extension through June. (AP Photo/Petros Giannakouris)
Swiss guards stand at the Bronze door prior to the start of a private audience Pope Francis granted to Nechirvan Barzani, prime minister of Iraq's Kurdistan regional government, at the Vatican, Monday, March 2, 2015. (AP Photo/Gregorio Borgia, Pool)
Pope Francis is driven to the crowd under pouring rain ain as he arrives for his weekly general audience in St. Peter's Square at the Vatican, Wednesday, March 25, 2015. (AP Photo/Andrew Medichini)
The 'Frecce Tricolori' Italian Air Force acrobatic squad fly over Rome, Tuesday, March 17, 2015 to mark the 154th anniversary of the Italian Unification in 1861. (AP Photo/Gregorio Borgia)
Georgia Ball Keely, 4, holds still as a Danaus Chrysippus or 'plain tiger' butterfly lands on her nose during a media opportunity at the Natural History Museum in London, Tuesday, March 31, 2015. Some hundreds of live tropical butterflies will fill the butterfly house for the returning exhibition called 'Sensational Butterflies' open at the museum from April 2 until Sept.13. (AP Photo/Kirsty Wigglesworth)
People follow the coffin of Boris Nemtsov during a farewell ceremony at the Sakharov center in Moscow, Russia, Tuesday, March 3, 2015. Mourners are lining up outside a Moscow human rights center for the funeral of murdered Nemtsov. a charismatic Russian opposition leader and sharp critic of President Vladimir Putin, who was gunned down on Friday, Feb. 27, 2015 near the Kremlin. (AP Photo/Pavel Golovkin)
Police escort Tamerlan Eskerkhanov believed to be one of five suspects in the killing of Boris Nemtsov in a court room in Moscow, Russia, Sunday, March 8, 2015. Five suspects in the killing of prominent Russian opposition figure Boris Nemtsov have been delivered to the court for arraignment, the spokeswoman for a Moscow court said Sunday. The statement by Anna Fedeeva to reporters outside the courthouse came one day after the Federal Security service said two suspects had been detained. Russian news agencies late Saturday reported that two others had been detained, and Investigative Committee spokesman Vladimir Markin said Sunday there was a fifth suspect. Details remain vague in the case despite President Vladimir Putin's pledge to pursue the killers vigorously. (AP Photo/Ivan Sekretarev)
A reveler dressed as a 'zarramache' with her traditional costumes and masks used in carnival stands after a parade went through the streets during a gathering of different villages' carnival masks and characters in Pedro Bernardo, Spain, Saturday, March 21, 2015.(AP Photo/Daniel Ochoa de Olza)
Britain's Prime Minister David Cameron leaves Downing Street to see Queen Elizabeth II for the official dissolution of Parliament, in London, Monday, March 30, 2015. The United Kingdom will go to the polls for a general election on May 7. (AP Photo/Alastair Grant)
A worker looks at his smartphone as he polishes the floor at the Mobile World Congress, the world's largest mobile phone trade show, ahead of its inauguration in Barcelona, Spain, Sunday, March 1, 2015. (AP Photo/Emilio Morenatti)
Ami and Ashbu, both three-years-old, walk arm in arm in the Zafaye refugee camp, some 15 kms (10 miles) from downtown N'djamena, Chad, Wednesday March 11, 2015. Both from the PK5 district of Bangui, have been living in the camp for over a year with over 5000 other refugees of Chadian descent who fled the fighting in Central African Republic. Chad is also hosting thousands of refugees fleeing the current Boko Haram fighting in Nigeria. (AP Photo/Jerome Delay)
In this photo taken on Saturday, March 14, 2015, a Nenets boy sits on a sleigh as he attends the Reindeer Herder's Day holiday in the city of Nadym, in Yamal-Nenets Region, 2500 kilometers (about 1553 miles) northeast of Moscow, Russia. For the indigenous nomadic Nenets people, the Reindeer Herder???s Day offers a chance to show their prowess in wrestling, high jumps and other traditional local sports, but, above all, reindeer races. (AP Photo/Dmitry Lovetsky)
A couple stand on the beach as they look at the fire, rear, at Houtbay on the outskirts of the city of Cape Town, South Africa, Tuesday, March 3, 2015. South African fire fighters say they are battling to control wildfire's that have burned homes. (AP Photo/Schalk van Zuydam)
A spot of sunlight breaks through the clouds and shines on a vessel on the sea during the partial phase of a solar eclipse before totality as seen from a hill beside a hotel on the edge of the city overlooking Torshavn, the capital of the Faeroe Islands, Friday, March 20, 2015. A blanket of clouds in the Faeroe Islands blocked thousands of people there from experiencing the full effect of the total eclipse. The clouds then cleared after totality. (AP Photo/Matt Dunham)
The moon starts to block the sun during a solar eclipse over a statue of the Duomo gothic cathedral in Milan, Italy, Friday, March 20, 2015. An eclipse is darkening parts of Europe on Friday in a rare solar event that won't be repeated for more than a decade. (AP Photo/Luca Bruno)
A man uses a piece of tinted glass to observe a solar eclipse in Belgrade, Serbia, Friday, March 20, 2015. Astronomy lovers and sky gazers in Serbia were treated to a clear blue sky as they observed a solar eclipse in Belgrade on Friday. (AP Photo/Marko Drobnjakovic)
The total solar eclipse seen from Svalbard, Norway Friday March 20, 2015. An eclipse is darkening parts of Europe on Friday in a rare solar event that won't be repeated for more than a decade. (AP Photo/Haakon Mosvold Larsen, NTB Scanpix) NORWAY OUT
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