Anfisa, a 12-year-old female chimpanzee, picks its nose at the Royev Ruchey Zoo in a suburb of the Siberian city of Krasnoyarsk, Russia October 18, 2017. REUTERS/Ilya Naymushin

Former Chinese President Jiang Zemin attends the opening session of the 19th National Congress of the Communist Party of China at the Great Hall of the People in Beijing, China October 18, 2017.

A devotee lights oil lamps at a religious ceremony during the Diwali or Deepavali festival at a Hindu temple in Colombo, Sri Lanka October 18, 2017.

Japan's Prime Minister Shinzo Abe, leader of the Liberal Democratic Party, speaks at an election campaign rally in Tokyo, Japan October 18, 2017.

North Korean leader Kim Jong-Un visits Ryuwon Footwear Factory in this undated photo released by North Korea's Korean Central News Agency (KCNA) in Pyongyang on October 19, 2017.

Forensic experts conduct their investigation two days after a powerful bomb blew up a car (L under tent) and killed investigative journalist Daphne Caruana Galizia in Bidnija, Malta, October 18, 2017.

Sailors assigned to the Arleigh Burke-class guided-missile destroyer USS Sampson are seen during a fueling-at-sea with the aircraft carrier USS Theodore Roosevelt (not shown) in the Pacific Ocean on October 14, 2017. Picture taken on October 14, 2017.

A Tibetan exile is detained by police during a protest against a second five-year term for Chinese President Xi Jinping, as the Chinese Communist Party Congress takes place in Beijing, outside Chinese embassy in New Delhi, India October 18, 2017.

A boy walks at a shopping mall in Tokyo, Japan, October 18, 2017.

U.S. Attorney General Jeff Sessions testifies before a Senate Judiciary oversight hearing on the Justice Department on Capitol Hill in Washington, U.S., October 18, 2017.

Soccer Football - Champions League - FC Barcelona vs Olympiacos - Camp Nou, Barcelona, Spain - October 18, 2017 General view of the rain pouring off the stadium before the match

Kenyan opposition leader Raila Odinga, the presidential candidate of the National Super Alliance (NASA) coalition, arrives for a political rally at the Kamukunji grounds in Nairobi, Kenya, October 18, 2017.

A view of a jail cell of the Islamic State militants under the stadium in Raqqa, Syria October 18, 2017.

Fighters of the Syrian Democratic Forces (SDF) dance along a street in Raqqa, Syria October 18, 2017.

Canada’s Prime Minister Justin Trudeau sheds tears as he speaks with media about the terminal brain cancer death of Tragically Hip singer Gord Downie in Ottawa, Ontario, Canada October 18, 2017.

Members of Code Pink protest before U.S. Attorney General Jeff Sessions testifies before a Senate Judiciary oversight hearing on the Justice Department on Capitol Hill in Washington, U.S., October 18, 2017.

Oct 17, 2017; Chicago, IL, USA; Chicago Cubs second baseman Javier Baez (9) points at Los Angeles Dodgers right fielder Yasiel Puig (66) after Puig was tagged out at second base in the ninth inning during game three of the 2017 NLCS playoff baseball series at Wrigley Field.

Eagle Prime (MK3), a giant robot by MegaBots Inc. which manufactures giant piloted humanoid fighting robots headquartered in Berkeley, California, U.S. is shown in Japan in this undated photo released on October 17, 2017.

Soccer Football - Champions League - Juventus vs Sporting CP - Juventus Stadium, Turin, Italy - October 18, 2017 Juventus’ Gianluigi Buffon celebrates after the match