In this Saturday, July 23, 2016 photo released by Xinhua News Agency, the Amphibious aircraft AG600 rolls off a production line in Zhuhai, south China's Guangdong Province. The Xinhua News Agency China said China unveiled the world's largest amphibious aircraft that Beijing plans to use for marine missions and fighting forest fires on Saturday. It measures 37 meters (121 feet) in length with a wingspan of 39 meters (128 feet). (Photo by Liang Xu/Xinhua via AP Photo)





Spanish bullfighter Pablo Belando performs with an Arauz de Robles ranch fighting bull during a bullfight at the Las Ventas bullring in Madrid, Spain, Sunday, July 24, 2016. (Photo by Francisco Seco/AP Photo)





Spanish matador Pablo Belando is tossed by a bull during a bullfight at the Ventas bullring in Madrid July 24, 2016. (Photo by Javier Barbancho/Reuters)





Balinese men perform traditional music during a kite festival in Denpasar on Indonesia's resort island of Bali on July 23, 2016. The Bali kite festival celebrates the most extravagant Indonesian kites throughout the island to promote tourism and runs from July 22 to 24. (Photo by Sonny Tumbelaka/AFP Photo)





People light candles as the gather in front of the Love Parade Memorial located at the site of the accident that left 21 people dead on 24 July 2010, in Duisburg, Germany, 24 July 2016. (Photo by Patrik Stollarz/AFP Photo)





Beyonce performs during the Formation World Tour at Telia Parken on Sunday, July 24, 2016 in Copenhagen, Denmark. (Photo by Timothy McGurr/Invision for Parkwood Entertainment/AP Images)





Hostesses pose for photos during a break from the G20 Finance Ministers and Central Bank Governors meeting in Chengdu in Southwestern China's Sichuan province, Sunday, July 24, 2016. (Photo by Ng Han Guan/Reuters)





Hostesses pose for photos during a break from the G20 Finance Ministers and Central Bank Governors meeting in Chengdu in Southwestern China's Sichuan province, Sunday, July 24, 2016. Finance Ministers and Central Bank Governors of the 20 most developed economies met in the southwestern city of Chengdu ahead of a G20 leaders meeting in September hosted by China. (Photo by Ng Han Guan/AP Photo)





Hostesses pose for photos during a break from the G20 Finance Ministers and Central Bank Governors meeting in Chengdu in Southwestern China's Sichuan province, Sunday, July 24, 2016. (Photo by Ng Han Guan/Reuters)





A Palestinian girl aims a pistol as she prepares to fire at a target during a training session for the families of Hamas officials, organized by Hamas-run Security and Protection Service, in Khan Younis in the southern Gaza Strip July 24, 2016. (Photo by Ibraheem Abu Mustafa/Reuters)





A Palestinian woman aims a pistol as she prepares to fire at a target during a training session for the families of Hamas officials, organized by Hamas-run Security and Protection Service, in Khan Younis in the southern Gaza Strip July 24, 2016. (Photo by Ibraheem Abu Mustafa/Reuters)





A Palestinian woman fires at a target during a training session for the families of Hamas officials, organized by Hamas-run Security and Protection Service, in Khan Younis in the southern Gaza Strip July 24, 2016. (Photo by Ibraheem Abu Mustafa/Reuters)





A Palestinian girl aims a pistol as she prepares to fire at a target during a training session for the families of Hamas officials, organized by Hamas-run Security and Protection Service, in Khan Younis in the southern Gaza Strip July 24, 2016. (Photo by Ibraheem Abu Mustafa/Reuters)





An activist wearing a “Vote No” t-shirt, sells bread with “No” written on it during a campaign against junta-back draft constitution, ahead of the August 7 referendum at Thammasat University in Bangkok, Thailand, July 24, 2016. (Photo by Chaiwat Subprasom/Reuters)





A student activist wearing a “Vote No” t-shirt walks beside an exhibition with “Vote No” decorations during a campaign against junta-back draft constitution, ahead of the August 7 referendum at Thammasat University in Bangkok, Thailand, July 24, 2016. (Photo by Chaiwat Subprasom/Reuters)





Libyan forces allied with the U.N.-backed government fire a 122 MM artillery towards Islamic State fighters positions in Sirte, Libya, July 24, 2016. (Photo by Goran Tomasevic/Reuters)





German Olympic freestyle swimmer Sarah Koehler sports her Olympic nail polish on board a German airline Lufthansa flight to Rio de Janeiro, Brazil, early morning, July 24, 2016. (Photo by Kai Pfaffenbach/Reuters)





A girl gestures as she slides along a water slide in Madrid, Spain July 24, 2016. (Photo by Javier Barbancho/Reuters)





Acrobats on Olympics rings and lifted musicians perform as the Olympic torch is relayed along Paulista Avenue in Sao Paulo's financial center, Brazil, July 24, 2016. (Photo by Paulo Whitaker/Reuters)





Acrobats on the Olympics rings and lifted musicians perform as the Olympic torch is relayed along Paulista Avenue in Sao Paulo's financial center, Brazil, July 24, 2016. (Photo by Paulo Whitaker/Reuters)





Acrobats perform on the Olympics rings at Paulista Avenue in Sao Paulo's financial center, Brazil, July 24, 2016. (Photo by Paulo Whitaker/Reuters)





People watch as the Spanish Air Force aerobatic group Patrulla Aspa flies over San Lorenzo beach during an aerial exhibition in Gijon, northern Spain, northern Spain, July 24, 2016. (Photo by Eloy Alonso/Reuters)





An Dassault Rafale from the French Air Force flies over San Lorenzo beach during an aerial exhibition in Gijon, northern Spain, northern Spain, July 24, 2016. (Photo by Eloy Alonso/Reuters)





Members of the aerobatic patrol of helicopters of the Spanish Air Force (Patrulla Aspa) fly over San Lorenzo beach during an aerial exhibition in Gijon, northern Spain, northern Spain, July 24, 2016. (Photo by Eloy Alonso/Reuters)





An Dassault Rafale from the French Air Force flies over San Lorenzo beach during an aerial exhibition in Gijon, northern Spain, northern Spain, July 24, 2016. (Photo by Eloy Alonso/Reuters)





Two helicopters of the Asturias Fire Service fly over San Lorenzo beach during an aerial exhibition in Gijon, northern Spain, northern Spain, July 24, 2016. (Photo by Eloy Alonso/Reuters)





A supporter of U.S. Senator Bernie Sanders poses with his effigy at City Hall ahead of the 2016 Democratic National Convention in Philadelphia, Pennsylvania, July 24, 2016. (Photo by Adrees Latif/Reuters)





In this grab taken from video, police arrest a man in Reutilingen, Germany, Sunday, July 24, 2016. A Syrian man killed a woman with a machete and wounded two others Sunday outside a bus station in the southwestern German city of Reutlingen before being arrested. Police said there were no indications pointing to terrorism. (Photo by Nonstop News via AP Photo)





Police stand outside where a 21-year-old Syrian refugee killed a woman with a machete and injured two other people in the city of Reutlingen, Germany July 24, 2016. (Photo by Vincent Kessler/Reuters)





Members of the Tigres de Lima Norte (Tigers of the North of Lima) sport group run as they train in the hills of Carabayllo, one of the poorest neighborhoods in north Lima, Peru, July 16, 2016. Members, mostly of humble backgrounds, train to take part in competitions or to stay in shape. (Photo by Mariana Bazo/Reuters)





Jamaican singer Grace Jones performs during Byblos International Festival in the ancient city of Byblos, north of Beirut, Lebanon July 24, 2016. (Photo by Mohamed Azakir/Reuters)





Jamaican singer Grace Jones performs during Byblos International Festival in the ancient city of Byblos, north of Beirut, Lebanon July 24, 2016. (Photo by Mohamed Azakir/Reuters)





A protester, and supporter of Senator Bernie Sanders march in opposition to Hillary Clinton ahead of the Democratic National Convention in Philadelphia, Pennsylvania, U.S., July 24, 2016. (Photo by Bryan Woolston/Reuters)





People apply sunblock as they enjoy a day in the pool during a heat wave called “Heat Dome” in the Astoria borough of New York, U.S., July 24, 2016. (Photo by Eduardo Munoz/Reuters)





Festival goers pose as they wait in a queue for entry to Splendour in the Grass 2016 on July 22, 2016 in Byron Bay, Australia. (Photo by Mark Metcalfe/Getty Images)





Festival goers pose during Splendour in the Grass 2016 on July 24, 2016 in Byron Bay, Australia. (Photo by Mark Metcalfe/Getty Images)





Afghan protesters beat a policeman after a suicide attack that targeted crowds of minority Shiite Hazaras during a demonstration at the Deh Mazang Circle of Kabul on July 23, 2016. Islamic State jihadists claimed responsibility for twin explosions July 23 that ripped through crowds of Shiite Hazaras in Kabul, killing at least 61 people and wounding 207 others in apparently their deadliest attack in the Afghan capital. The bombings during a huge protest over a power transmission line could deepen sectarian divisions in a country well known for communal harmony despite decades of war. (Photo by Wakil Kohsar/AFP Photo)





Turkish football supporters take part in a rally against the military coup on Taksim square in Istanbul on July 23, 2016. Turkey pushed on with a sweeping crackdown against suspected plotters of its failed coup, defiantly telling EU critics it had no choice but to root out hidden enemies. Using new emergency powers, President Recep Tayyip Erdogan's cabinet decreed that police could now hold suspects for one month without charge, and also announced it would shut down over 1,000 private schools it deems subversive. (Photo by Ozan Kose/AFP Photo)





In this handout image provided by Red Bull, Gary Hunt of the UK makes a running takeoff of Brazil from the 27 metre platform on the Saint Nicolas Tower during the fourth stop of the Red Bull Cliff Diving World Series, La Rochelle, France. (Photo by Vincent Curutchet/Red Bull via Getty Images)





Indian paramilitary soldiers deploy during curfew hours in Srinagar, Indian controlled Kashmir, Sunday, July 24, 2016. When news spread that Indian troops had killed 22-year-old Burhan Wani, a charismatic commander of Indian-controlled Kashmir's biggest rebel group on July 8, tens of thousands of angry youths poured out of their homes in towns and villages across the Himalayan region, hurling rocks and bricks and clashing with Indian troops. A curfew and a communications blackout has failed to stop the protests. (Photo by Bernat Armangue/AP Photo)





In this August 10, 2012 file photo a gold medalist from Russia participates in a medals ceremony at the 2012 Summer Olympics in London. The IOC's ruling 15-member executive board will meet Sunday, July 24, 2016 via teleconference to weigh the unprecedented step of excluding Russia as a whole from the 2016 Rio Olympic Games because of systematic, state-sponsored cheating. (Photo by Paul Sancya/AP Photo)





Mercedes driver Lewis Hamilton of Britain jumps off his car to celebrate after winning the Hungarian Formula One Grand Prix at the Hungaroring racetrack near Budapest, Hungary, Sunday, July 24, 2016. (Photo by Luca Bruno/AP Photo)





In this Saturday, July 23, 2016 photo provided by the Florida Keys News Bureau, Dave Hemingway, center, receives smooches from Charlie Boise, left, and Wally Collins, right, after Hemingway won the 2016 Ernest “Papa” Hemingway Look-Alike Contest in Key West, Fla. Success for Dave Hemingway came on the Macon, N.C., resident's seventh attempt to win the coveted title at Sloppy Joe's Bar. Dave Hemingway is not related to Ernest Hemingway who lived and wrote in Key West in the 1930s. (Photo by Rob O'Neal/Florida Keys News Bureau via AP Photo)





In this image provided by Paramount Pictures, Sofia Boutella, left, plays Jaylah and Simon Pegg plays Scotty in Star Trek Beyond. “Star Trek Beyond” has landed atop the weekend box office. According to studio estimates Sunday, July 24, 2016, the latest outing for the Starship Enterprise soared to $59.6 million in North American ticket sales, knocking “The Secret Life of Pets” from the No. 1 spot. (Photo by Kimberley French/Paramount Pictures via AP Photo)





Kyle Busch celebrates with his crew after winning the Brickyard 400 NASCAR Sprint Cup auto race at Indianapolis Motor Speedway in Indianapolis, Sunday, July 24, 2016. (Photo by Darron Cummings/AP Photo)





This undated photo shows two Chinese jet fighters during a military drill in the South China Sea near China's Hainan Island. An area off the east coast of China's island province of Hainan hosted military exercises from July 19 to 21. (Photo by AFP Photo/Stringer)





Baxtor Roche, of Tremonton, Utah, tries to bring down his steer in the third section of the steer wrestling event during the first day of the Cheyenne Frontier Days Rodeo, Saturday, July 23, 2016, at Frontier Park Arena in Cheyenne, Wyo. (Photo by Blaine McCartney/Wyoming Tribune Eagle via AP Photo)