A girl looks around a corner at a self-defense force member during a meeting about security for the next day's general election in Uchuraccay, Peru, Saturday, April 9, 2016. (Photo by Rodrigo Abd/AP Photo)





Iraqi security forces and allied Popular Mobilization forces fire towards positions in the Islamic State-held town of Besher, during a military operation to regain control of the small town outside the oil-rich city of Kirkuk, Iraq, 180 miles (290 kilometers) north of Baghdad, Sunday, April 10, 2016. (Photo by Anmar Khalil/AP Photo)





A boy and his younger sister play amid cracks in a road in front of their house following a second powerful earthquake, in Mashiki, Kumamoto Prefecture, southwestern Japan, 16 April 2016. A 7.3 magnitude earthquake that struck southwestern Japan early 16 April has now left 19 dead and a thousand injured, in a region where a day before another powerful quake claimed ten lives. The latest quake occurred on Kyushu island's western coastal prefecture of Kumamoto, with an epicenter located about 10 kilometers deep. (Photo by Kimimasa Mayama/EPA)





Evacuees use newspapers to warm themselves at Prefectural University of Kumamoto after an earthquake in Kumamoto, southern Japan, in this photo taken by Kyodo April 16, 2016. (Photo by Reuters/Kyodo News)





Vehicles sit at a parking lot damaged by an earthquake at Minamiaso in Kumamoto prefecture, southern Japan Saturday, April 16, 2016. A powerful earthquake struck southern Japan early Saturday, barely 24 hours after a smaller quake hit the same region. (Photo by Muneyuki Tomari/Kyodo News via AP Photo)





An Australia Post drone is pictured during trials of delivering packages from the air in this handout picture taken in Melbourne, Australia, April 15, 2016. Australia Post has successfully field-trialled the use of drones to deliver small packages, clearing the way for test deliveries to customer homes later this year. (Photo by Reuters/Australia Post)





A member of military forces loyal to Libya's eastern government points to a fire near the Libyan cement factory during clashes with the Shura Council of Libyan Revolutionaries, an alliance of former anti-Gaddafi rebels who have joined forces with Islamist group Ansar al-Sharia, in Benghazi, Libya April 15, 2016. (Photo by Reuters/Stringer)





Bellanwila Wimalaratana, chief Buddhist monk of the Bellanwila temple, offers a watermelon as he prepares to bless the temple's elephant during a ceremony as part of the Sinhala, Hindu and Tamil new year celebrations in Boralasgamuwa April 16, 2016. Sri Lankans observed their new year on April 14. (Photo by Dinuka Liyanawatte/Reuters)





Bellanwila Wimalaratana, chief Buddhist monk of the Bellanwila temple, prepares to bless the temple's elephant during a ceremony as part of the Sinhala, Hindu and Tamil new year celebrations in Boralasgamuwa April 16, 2016. (Photo by Dinuka Liyanawatte/Reuters)





Bellanwila Wimalaratana, chief Buddhist monk of the Bellanwila temple, prepares to bless the temple's elephant during a ceremony as part of the Sinhala, Hindu and Tamil new year celebrations in Boralasgamuwa April 16, 2016. (Photo by Dinuka Liyanawatte/Reuters)





A mother and her child sleep along a sidewalk as they beg for money in the mountain resort of Baguio city in northern Philippines, April 16, 2016. (Photo by Erik De Castro/Reuters)





A member of Afghan security force takes his position during a battle with the Taliban on the outskirts of Kunduz province, Afghanistan, April 16, 2016. (Photo by Reuters/Stringer)





Formula One, Chinese F1 Grand Prix, Shanghai, China on April 16, 2016: Hostesses before qualifying session. (Photo by Aly Song/Reuters)





Football Soccer, Norwich City v Sunderland, Barclays Premier League, Carrow Road on April 16, 2016: Norwich fans pose outside the ground before the game. (Photo by Paul Childs/Reuters/Action Images)





A visitor looks at a wax figure of Italian Actress Sofia Loren with other actor's portraits during a media tour of “Chaplin's World”, an interactive museum celebrating the life and works of comic actor Charlie Chaplin, in Corsier near Vevey, Switzerland, April 16, 2016. The museum is set on the vast estate of Manoir de Ban, where Chaplin spent the last 25 years of his life until his death. (Photo by Denis Balibouse/Reuters)





Humanoid robot Jiajia produced by University of Science and Technology of China answers reporters' questions, at a launch event in Hefei, Anhui province, April 15, 2016. (Photo by Reuters/Stringer)





People take pictures of humanoid robot Jiajia produced by University of Science and Technology of China, at Jiajia's launch event in Hefei, Anhui province, April 15, 2016. (Photo by Reuters/Stringer)





Humanoid robot Jiajia produced by University of Science and Technology of China is seen at its launch event in Hefei, Anhui province, April 15, 2016. (Photo by Reuters/Stringer)





French bodyguards stand guard upon the arrival of French President Francois Hollande at the parliament building in downtown Beirut, Lebanon April 16, 2016. (Photo by Mohamed Azakir/Reuters)





Football Soccer, Red Star Belgrade v Partizan Belgrade, Serbian Superleague, Rajko Mitic stadium, Belgrade, Serbia on April 16, 2016: Red Star Belgrade fans clash with Serbian riot policemen. (Photo by Marko Djurica/Reuters)





Juliette Lewis of Juliette and The Licks performs live during the 2016 Tribeca Film Festival Shorts: “Hard Lovin' Woman” premiere at Spring Studios on April 15, 2016 in New York City. (Photo by Matthew Eisman/Getty Images)





Myanmar revellers take part in celebrations on the fifth and last day marking Thingyan, a water festival which brings in the country's new year, in Yangon on April 16, 2016. The Buddhist festival of water pouring symbolizes spiritual cleansing and begin the new year free from worldly impurities with celebrants devoting the four days of Thingyan in merry making of water dousing until the eve of new year. (Photo by Romeo Gacad/AFP Photo)





In this photo released by Greek Prime Minister's office on Saturday, April 16, 2016, a child kisses the hand of Pope Francis, during a visit at the Moria refugee camp on the island of Lesbos, Greece. Pope Francis implored Europe on Saturday to respond to the migrant crisis on its shores “in a way that is worthy of our common humanity”, during an emotional and provocative trip to Greece. (Photo by Andrea Bonetti/Greek Prime Minister's Office via AP Photo)





In this image released by the US Department of Defense, US Secretary of Defense Ash Carter (L) and Philippine Secretary of National Defense Voltaire Gazmin shake hands on a Marine Corps V-22 Osprey as they depart the USS Stennis after touring the aircraft carrier as it sails the South China Sea April 15, 2016. (Photo by Senior Master Sgt. Adrian Cadiz/AFP Photo)





Hindu devotees move in a prostrating position as part of rituals on Sitala Puja, dedicated to the Hindu goddess of pox, in Kolkata, India, Saturday, April 16, 2016. Devotees participate to various rituals during this event to make a wish for the well being of their family. (Photo by Bikas Das/AP Photo)





Bride Marianna Fenn and bridegroom Toby Ricketts stand on a jetty in Akaroa harbor, New Zealand, Saturday April 16, 2016. New Zealand hosted the world's first Pastafarian wedding, conducted by the Church of the Flying Spaghetti Monster. The group, which began in the U.S. as a protest against religion encroaching into public schools, has gained legitimacy in New Zealand, where authorities recently decided it can officiate weddings. (Photo by Nick Perry/AP Photo)





An Afghan National Army soldier, left, shouts against the Taliban, after firing a rocket towards Taliban positions, on the outskirts of Kunduz, northern Afghanistan, Saturday, April 16, 2016. Officials say Afghan forces have repelled a Taliban assault on the northern city of Kunduz, which the insurgents had briefly seized last year. (Photo by Najim Rahim/AP Photo)





Picture taken 13 April 2016 and made available 16 April 2016 shows people on the platform at the Puhung metro station in Pyongyang, North Korea. One of the deepest metros in the world, the metro in Pyongyang consists of two lines and recently introduced new trains. (Photo by Franck Robichon/EPA)





An indigenous man listens to speeches during a rally of Social Movements for Democracy, in a camp set up by supporters of President Dilma Rousseff in Brasilia, Brazil, Saturday, April 16, 2016. The lower chamber of Brazil's Congress on Friday began a debate on whether to impeach Rousseff, a question that underscores deep polarization in Latin America's largest country and most powerful economy. The crucial vote is slated for Sunday. (Photo by Felipe Dana/AP Photo)