People pull the wreckage of a propeller-engine cargo plane after it crashed in the sea near the international airport in Ivory Coast's main city, Abidjan, October 14, 2017.

French soldiers and rescuers prepare to pull the remains of a cargo plane that crashed in the sea near the Felix Houphouet Boigny International Airport, in Abidjan, Ivory Coast October 14, 2017.

A boy swims in the sea at Ipanema Beach in Rio de Janeiro, Brazil October 14, 2017.

Firefighters battle a wildfire near Santa Rosa, California, U.S., October 14, 2017. REUTERS/Jim Urquhart

Venezuela's citizens wait to cast their votes in a polling station during a nationwide election for new governors, in Caracas, Venezuela, October 15, 2017.

Supporters of the Peoples Party (OeVP) react after first exit polls, during the party meeting in Vienna, Austria October 15, 2017.

Civilians evacuate from the scene of an explosion in KM4 street in the Hodan district of Mogadishu, Somalia October 14, 2017.

Constance Ngubane, 79 years old, takes part in boxing lessons in an attempt to battle old age with exercise at Cosmo city outside Johannesburg, South Africa, October 12 2017. Picture taken October 12, 2017.

A firefighting helicopter drops water to defend a vineyard from an approaching wildfire in Santa Rosa, California, U.S., October 14, 2017.

A Rohingya refugee woman waits for permission from the Bangladeshi army to continue, after crossing from Myanmar, in Teknaf, Bangladesh October 15, 2017.

A foot of the new born Rohingya baby is pictured at a medical center in Kutupalong refugees camp in Cox's Bazar, Bangladesh, October 15, 2017.

A fisherman holds a dead fish while posing for a photograph as dead fish float around his boat and on the banks of the Confuso river, after authorities have taken samples for an investigation, in Villa Hayes, Paraguay October 15, 2017.

A girl cries at a refugee camp for people displaced in fighting between the Syrian Democratic Forces and Islamic State militants in Ain Issa, Syria October 14, 2017.

Joshua Boyle speaks to the media after arriving with his wife and three children to Toronto Pearson International Airport, nearly 5 years after he and his wife were abducted in Afghanistan in 2012 by the Taliban-allied Haqqani network, in Toronto, Ontario, Canada, October 13, 2017.

Mourners weep over the coffin of a Syrian journalist killed by the Islamic State militants on the frontline in Deir al-Zour, during a funeral in Kobani, Syria October 14, 2017.

Civilians carry the body of an unidentified man from the scene of an explosion in KM4 street in the Hodan district of Mogadishu, Somalia October 15, 2017. REUTERS/Feisal Omar

Top candidate of the People's Party (OeVP) Sebastian Kurz attends his party's victory celebration meeting in Vienna, Austria, October 15, 2017.