Brazilian jurist Janaina Paschoal, co-author of the complaint that originated the impeachment process against Brazil's President Dilma Rousseff, reacts during a meeting of the special senate committee that will consider Rousseff's impeachment, at the Federal Senate, in Brasilia, Brazil, April 28, 2016. (Photo by Ueslei Marcelino/Reuters)





A model holds The Copa America Centenario trophy, to be awarded to the winning team of the 2016 Copa America, presented by the South American Football Confederation (CONMEBOL) in Bogota, Colombia, April 28, 2016. (Photo by John Vizcaino/Reuters)





Kim Dong Chul, center, a U.S. citizen detained in North Korea, is escorted to his trial Friday, April 29, 2016, in Pyongyang, North Korea. A North Korean court has sentenced an ethnic Korean U.S. citizen to 10 years in prison for what it called acts of espionage. (Photo by Kim Kwang Hyon/AP Photo)





A man who identified himself as Kim Dong Chul, who previously said he was a naturalised American citizen and was arrested in North Korea in October, attends a news conference in Pyongyang, North Korea, in this undated photo released by North Korea's Korean Central News Agency (KCNA) in Pyongyang March 25, 2016. (Photo by Reuters/KCNA)





Park Sang-hak (L), a North Korean defector and leader of an anti-North Korea civic group, holds a banner depicting North Korean leader Kim Jong Un with nuclear, tied on a balloon, near the demilitarized zone in Paju, South Korea, April 29, 2016. (Photo by Kim Hong-Ji/Reuters)





North Korean defectors prepare to release balloons carrying leaflets condemning North Korean leader Kim Jong Un during a rally against North Korea in Paju, near the border with North Korea, South Korea, Friday, April 29, 2016. North Korea on Friday accused U.S. soldiers of trying to provoke its frontline troops with “disgusting” acts and encouraging South Korean soldiers to aim their guns at the North. (Photo by Ahn Young-joon/AP Photo)





Supporters arrive to hear Republican U.S. presidential candidate Donald Trump speak at a campaign rally in Costa Mesa, California, U.S., April 28, 2016. (Photo by Lucy Nicholson/Reuters)





Cast member Ashanti poses at a premiere for “Mothers and Daughters” at The London Hotel in West Hollywood, U.S., April 28, 2016. (Photo by Mario Anzuoni/Reuters)





Women wait to receive supplementary food at a distribution centre in Gelcha village, one of the drought stricken areas of Oromia region, in Ethiopia, April 28, 2016. (Photo by Tiksa Negeri/Reuters)





An emaciated cow walks in an open field in Gelcha village, one of the drought stricken areas of Oromia region, in Ethiopia, April 28, 2016. (Photo by Tiksa Negeri/Reuters)





Children wash their heads with rain water in Kobo village, one of the drought stricken areas of Oromia region, in Ethiopia, April 28, 2016. (Photo by Tiksa Negeri/Reuters)





French border policemen take part in a mock terrorist attack exercise at the Marseille-Provence airport in Marignane, France, April 28, 2016. (Photo by Jean-Paul Pelissier/Reuters)





An Afghan policeman inspects passengers at a checkpoint on the outskirts of Jalalabad province, Afghanistan, April 29, 2016. (Photo by Reuters/Parwiz)





Performers are reflected in a displayed vehicle before going onto the stage during the Auto China 2016 auto show in Beijing, China, April 29, 2016. (Photo by Damir Sagolj/Reuters)





Westminster School students gather for a group photograph outside Westminster Abbey in London, Britain April 29, 2016. (Photo by Stefan Wermuth/Reuters)





Georgy Ivkin, 91, former airborne troops soldier and World War Two veteran, stands near an oil painting, a portrait of himself created by a student of Krasnoyarsk Art College as a present for the upcoming Victory Day, during a meeting in Krasnoyarsk, Siberia, Russia, April 28, 2016. (Photo by Ilya Naymushin/Reuters)





Syrian men carry a body on a stretcher amid the rubble of destroyed buildings following a reported air strike on the rebel-held neighbourhood of Al-Qatarji in the northern Syrian city of Aleppo, on April 29, 2016. Fresh bombardment shook Syria's second city Aleppo, severely damaging a local clinic as outrage grows over an earlier air strike that destroyed a hospital. The northern city has been battered by a week of air strikes, rocket fire, and shelling, leaving more than 200 civilians dead across the metropolis. The renewed violence has all but collapsed a fragile ceasefire deal that had brought an unprecedented lull in fighting since February 27. (Photo by Ameer Alhalbi/AFP Photo)





A man reacts as he stands on blood stains at a site hit by airstrikes in the rebel held area of Aleppo's al-Fardous district, Syria, April 29, 2016. (Photo by Abdalrhman Ismail/Reuters)





Civil defense members carry an injured civilian at a site hit by airstrikes in the rebel held area of Aleppo's al-Fardous district, Syria, April 29, 2016. (Photo by Abdalrhman Ismail/Reuters)





Taxi drivers protest against Uber Technologies Inc. in Lisbon, Portugal April 29, 2016. (Photo by Rafael Marchante/Reuters)





A man shows a cashew on a tree in Korhogo, Ivory Coast April 24, 2016. (Photo by Thierry Gouegnon/Reuters)





A woman walks past bags loaded with cashews in Korhogo, Ivory Coast April 24, 2016. (Photo by Thierry Gouegnon/Reuters)





A woman walks past a blossoming tree on a sunny spring day in Prague, Czech Republic, April 29, 2016. (Photo by David W. Cerny/Reuters)





A fan of the Japanese visual kei rock band “The Gazette” waits outside a music venue in Manhattan, New York, U.S., April 29, 2016. (Photo by Shannon Stapleton/Reuters)





Riot police guard one of the entrances to Murillo square, during a protest by people with physical disabilities demanding the government to increase their monthly disability subsidy, in La Paz, Bolivia, April 29, 2016. (Photo by David Mercado/Reuters)





An injured demonstrator is helped by a comrade, during a protest by people with physical disabilities demanding the government to increase their monthly disability subsidy, in La Paz, Bolivia, April 29, 2016. (Photo by David Mercado/Reuters)





A riot policeman tries to take a crutch from a demonstrator, during a protest by people with physical disabilities demanding the government to increase their monthly disability subsidy, in La Paz, Bolivia, April 29, 2016. (Photo by David Mercado/Reuters)





Demonstrators try to set fire to a police barricade, during a protest by people with physical disabilities demanding the government to increase their monthly disability subsidy, in La Paz, Bolivia, April 29, 2016. (Photo by David Mercado/Reuters)





Family members and friends carry the coffin of Juana Martina Villata, a garbage collector who was killed after a massive pile of garbage collapsed and buried her at a landfill dumpsite, toward the cemetery in Guatemala City, Guatemala, April 29, 2016. (Photo by Saul Martinez/Reuters)





In this photo taken Wednesday, April 20, 2016, Princess Modupe Ozolua of Benin Empire, Nigeria, poses for a portrait in Atlanta. Ozolua wants to help survivors enduring the continuous attacks from the Boko Haram militant group through a fundraiser in Atlanta. Ozolua will be raising money to assist displaced victims in her inaugural “Rise Above Terror” African Art Gala on Saturday, April 30. (Photo by John Bazemore/AP Photo)





Participants mark International Dance Day in Surakarta, Central Java, Indonesia on April 29, 2016. (Photo by Solo Imaji/Barcroft Images)





A picture made available on 29 April 2016 shows one of 19 Roman amphoras discovered in the town of Tomares, near Seville, containing around 600 kg of bronze and silver coins dating from the 4th century, in Seville, southern Spain, 28 April 2016. The amphoras, unearthed during excavation works for an electric main close to Zaudin Park in Tomares, are full with coins that are being examined by archeologists from Seville. The coins may have been part of a tax collection or levies paid to the army, according to first theories of experts. (Photo by Jose Manuel Vidal/EPA)