A man holds a child as he votes at a polling station during presidential election in Tbilisi, Georgia October 28, 2018.

Jair Bolsonaro, far-right lawmaker and presidential candidate of the Social Liberal Party (PSL), gestures at a polling station in Rio de Janeiro, Brazil October 28, 2018.

Soccer Football - Serie A - Empoli v Juventus - Stadio Carlo Castellani, Empoli, Italy - October 27, 2018 Juventus' Cristiano Ronaldo celebrates scoring their second goal with Federico Bernardeschi and team mates.

U.S. President Donald Trump departs after speaking at a campaign rally at Southern Illinois Airport in Murphysboro, Illinois, U.S., October 27, 2018.

Mercedes' British driver Lewis Hamilton celebrates after winning his fifth drivers' title during the F1 Mexico Grand Prix at the Hermanos Rodriguez circuit in Mexico City on October 28, 2018. Alfredo Estrella/Pool via REUTERS TPX IMAGES OF THE DAY

U.S. President Donald Trump and U.S. first lady Melania Trump hand out Halloween candy to trick or-treaters at the White House in Washington, U.S., October 28, 2018. REUTERS/Joshua Roberts

U.S. Department of Homeland Security Secretary Kirstjen Nielsen speaks during a visit to U.S. President Donald Trump's border wall in the El Centro Sector in Calexico, California, U.S. October 26, 2018.

Soccer Football - Ligue 1 - Angers v Olympique Lyonnais - Stade Raymond Kopa, Angers, France - October 27, 2018 Lyon's Moussa Dembele during the match.

Iron Dome anti-missile system fires interception missiles as rockets are launched from Gaza towards Israel as seen from the city of Ashkelon, Israel October 27, 2018.

German Chancellor Angela Merkel, Russian President Vladimir Putin, Turkish President Tayyip Erdogan and French President Emmanuel Macron attend a news conference after a Syria summit, in Istanbul, Turkey October 27, 2018.

Meghan, Duchess of Sussex, exchanges a hongi during a welcome ceremony at Government House in Wellington, New Zealand, October 28, 2018.

A caravan of thousands of migrants from Central America, en route to the United States, makes its way to San Pedro Tapanatepec from Arriaga, Mexico October 27, 2018.

A participant runs through a foam bath during the 'Colour My Run' charity fun run on Manoel Island in Valletta's Marsamxett Harbour, Malta October 28, 2018.

Supporters of Jair Bolsonaro, far-right lawmaker and presidential candidate of the Social Liberal Party (PSL), react during a runoff election, in Rio de Janeiro, Brazil October 28, 2018.

A migrant, traveling with a caravan of thousands from Central America en route to the United States, holds on to the sideview mirror of a passing truck as he and others scramble to hitch a ride to Arriaga from Pijijiapan, Mexico October 26, 2018.

Police officers try to stop the march of environmental activists of "Ende Gelaende" (end of compound) as they protest for the preservation of the ancient forest "Hambacher Forst", near the western German town of Kerpen-Buir west of Cologne, Germany, October 27, 2018.

People have fun on a beach during sunset at Ko Kut island in Trat Province, Thailand October 27, 2018.

People shout slogans against presidential candidate Jair Bolsonaro at the end of the Sao Paulo Fashion Week, Brazil October 26, 2018.

Eddie, a one-year-old migrant boy from Guatemela, is held by his father Julio Garcia Marquez while resting amid thousands from Central America en route to the United States, in Tapanatepec, Mexico, October 27, 2018. Julio, aged 43 said they left their home six days ago to join the caravan of people because his wife was killed five months ago and he feels he will have a better life in the United States.

Senegalese boys are seen playing football on Goree Island near Dakar, Senegal, October 28, 2018.

A group of men part of a caravan of thousands of migrants from Central America en route to the U.S, pull down the border gate with the intention to carry on their journey, in Tecun Uman, Guatemala, October 28, 2018.