Elephant polo players in action during the King's Cup Elephant Polo event 2016 final between teams King Power (blue) and The Elephant Story, in Bangkok, Thailand, March 13, 2016. Team King Power won the annual charity event, which is now in its 14th edition. This year's edition involved 18 elephants brought from tourist trekking camps in Pattaya as well as some unemployed in Surin, and a total of 10 teams encompassing over 40 players, in this event directed at raising funds to improve the lives of elephants and elephant conservation. (Photo by Diego Azubel/EPA)





Aaron Eidelson flys the The Ballonaful Birman into the Yarra River during the Birdman Rally in Melbourne, Australia, March 13, 2016. The Birdman Rally is a charity competition for home-made gliders, hang gliders and human-powered aircraft. The first Moomba Birdman Rally was held in 1976. (Photo by Julian Smith/EPA)





A boy peers out from under plastic sheets covering his family's tent to check the weather at the northern Greek border station of Idomeni, Sunday, March 13, 2016. Bad weather returned after a brief pause and conditions in the refugee camp on the Greek-Macedonian where about 14,000 people are stranded have further deteriorated, many of its residents struggling struggling to cope with the many challenges posed by the heavy rain. (Photo by Vadim Ghirda/AP Photo)





Riders in action during Ice Speedway World Championship Final on March 13, 2016 in Assen, Netherlands. (Photo by Justin Setterfield/Getty Images)





Republican presidential candidate Donald Trump rubs the shoulders of Alex Stypik, as Stypik shows off his T-shirt during a rally Sunday, March 13, 2016, in Bloomington, Ill. (Photo by Charles Rex Arbogast/AP Photo)





A model presents a creation by designer Rose Palhares, as part of her Fall/Winter 2016/17 collection, during Lisbon Fashion Week, Portugal, March 12, 2016. (Photo by Rafael Marchante/Reuters)





A model takes a selfie backstage after the Kolovrat Fall/Winter 2016/17 collection show during Lisbon Fashion Week, Portugal, March 13, 2016. (Photo by Rafael Marchante/Reuters)





A model presents a creation by designer Rose Palhares, as part of her Fall/Winter 2016/17 collection, during Lisbon Fashion Week, Portugal, March 12, 2016. (Photo by Rafael Marchante/Reuters)





A participant drives a Riley classic car during a rally as part of the annual “British Car Day” celebrations in Colombo, Sri Lanka March 13, 2016. (Photo by Dinuka Liyanawatte/Reuters)





A girl wears a hat with two small British national flags during the annual “British Car Day” celebrations in Colombo, Sri Lanka March 13, 2016. (Photo by Dinuka Liyanawatte/Reuters)





A man takes pictures of a MG classic car during the annual “British Car Day” celebrations in Colombo, Sri Lanka March 13, 2016. (Photo by Dinuka Liyanawatte/Reuters)





A woman with her Russian Toy Terrier walks past the Soyuz rocket that is set as a monument in Baikonur, Kazakhstan, March 13, 2016. (Photo by Shamil Zhumatov/Reuters)





The Nimitz-class aircraft carrier USS John C. Stennis arrives to join the annual Key Resolve military exercise conducted by South Korea and the U.S., at a port in Busan, South Korea, March 13, 2016. (Photo by Cho Jung-ho/Reuters/Yonhap)





An E-2C Hawkeye is seen on the deck of the Nimitz-class aircraft carrier USS John C. Stennis at a port in Busan, South Korea, March 13, 2016. (Photo by Cho Jung-ho/Reuters/Yonhap)





A snowboarder wearing a mask of a horse head rides a lift uphill at the Bobrovy Log ski resort in the suburbs of Krasnoyarsk, Siberia, Russia, March 13, 2016. (Photo by Ilya Naymushin/Reuters)





A model wears an outfit which was created with an 3D printing pen at the Telekom exhibition stand during the CeBIT trade fair, the world's biggest computer and software fair, in Hannover March 13, 2016. (Photo by Nigel Treblin/Reuters)





A man comforts an injured boy in Bassam, Ivory Coast, March 13, 2016. Militants have killed at least 16 people in a gun attack on a beach resort in southern Ivory Coast. The attackers fired on beach-goers in Grand Bassam, about 40km (25 miles) from the commercial capital Abidjan. The resort is popular with both locals and foreigners. Four of the dead were Westerners, including a French and a German national, officials say. Al-Qaeda in the Islamic Maghreb (AQIM) said it launched the attack. The gunmen have been “neutralised”, officials say. Ivory Coast was once one of the most stable countries in West Africa. However, a civil war broke out in 2002, pitting the mainly Muslim north against the largely Christian south. Since then, peace deals have alternated with renewed violence. (Photo by Joe Penney/Reuters)





The hand of a person killed is seen after an attack in Grand Bassam, Ivory Coast, March 13, 2016. (Photo by Joe Penney/Reuters)





Security forces evacuate an injured person in Bassam, Ivory Coast, March 13, 2016. (Photo by Joe Penney/Reuters)





Frauke Petry, chairwoman of the anti-immigration party Alternative for Germany (AfD) is pictured through a broken window after first exit polls in three regional state elections at the AfD party's election night party in Berlin, Germany, March 13, 2016. (Photo by Fabrizio Bensch/Reuters)





Members of the Social Democrats (SPD) react to the first exit polls of the federal state of Rhineland-Palatinate election in the city of Mainz, Germany, March 13, 2016. (Photo by Ralph Orlowski/Reuters)





Rebel fighters from Jaysh al-Sunna sit in Tel Mamo village, in the southern countryside of Aleppo, Syria March 13, 2016. (Photo by Khalil Ashawi/Reuters)





Rebel fighters from Jaysh al-Sunna rest in Tel Mamo village, in the southern countryside of Aleppo, Syria March 13, 2016. (Photo by Khalil Ashawi/Reuters)





A rebel fighter from Jaysh al-Sunna prays behind a sand barricade in Tel Mamo village, in the southern countryside of Aleppo, Syria March 13, 2016. (Photo by Khalil Ashawi/Reuters)





People walk on a road after heavy snowfall between Las Machorras and the ski resort of Lunada, near Espinosa de los Monteros, in the northern province of Burgos on March 13, 2016. (Photo by Cesar Manso/AFP Photo)





A refugee reads his mobile phone under plastic cover in front of advises to refugees during rain in a refugees camp at the border between Greece and the Former Yugoslav Republic of Macedonia (FYROM), near Idomeni, Greece, 12 March 2016. After Slovenia, Croatia, Serbia and Macedonia have sealed their borders to the migration flow, tens of thousands of people are left stranded in Greece, where most migrants enter the European Union to continue on to countries in western and northern Europe. (Photo by Nake Batev/EPA)





Supporters of senior Iraqi Shiite cleric Ayatollah Muhammad al-Yaqubi attend a religious ceremony to commemorate the death anniversary of Fatima, daughter of Prophet Mohammed, in the holy city of Najaf on March 13, 2016. (Photo by AFP Photo/Stringer)





Dancers, their bodies covered with mud, perform in the inaugural parade marking the 15th Iberoamerican Festival of Theater, FITB, in Bogota, Colombia, Saturday, March 12, 2016. The festival celebrates the performing arts, including circus, cabaret, musicals, live bands, dance, and theater. (Photo by Fernando Vergara/AP Photo)





The Mercedes Benz F 015 self-driving stands on March 13, 2016 at the Dam square in Amsterdam. This model is presented for the first time in Europe. (Photo by Bart Maat/AFP Photo/ANP)





A bus usher enjoys the sun as she waits for delegates attending a session of the National People's Congress held at the Great Hall of the People in Beijing, China, Sunday, March 13, 2016. (Photo by Ng Han Guan/AP Photo)





A full grown male leopard that fell into a well bites a rope thrown to it by rescuers in Gauhati, north eastern Assam state, India, Saturday, March 12, 2016. The leopard is believed to have fallen into the well in the early hours of the day while searching for prey in this part of a hill that has recently been encroached by humans. The animal was rescued by Saturday noon and taken to the zoo. (Photo by Anupam Nath/AP Photo)





Team Japan celebrates winning the women's team pursuit race of the Speedskating World Cup final at Thialf ice rink in Heerenveen, Netherlands, Saturday, March 12, 2016. (Photo by Peter Dejong/AP Photo)