Former U.S. President Barack Obama campaigns in support of Virginia Lieutenant Governor Ralph Northam (R), Democratic candidate for governor, at a rally with supporters in Richmond, Virginia, U.S. October 19, 2017.
Photo by Jonathan Ernst

House Speaker Paul Ryan sits with Archbishop of New York Cardinal Timothy Dolan at the 72nd Annual Alfred E. Smith Memorial Foundation Dinner in Manhattan, New York, U.S., October 19, 2017.
Photo by Andrew Kelly

A boy takes part in a protest against police violence in the Rocinha slum in Rio de Janeiro, Brazil October 19, 2017.
Photo by Bruno Kelly

A Palestinian boy puts a tyre on fire during clashes with Israeli troops near the Jewish settlement of Qadomem, in the West Bank village of Kofr Qadom, near Nablus, October 20, 2017.
Photo by Mohamad Torokman

An Afghan man inspects inside a Shi’ite Muslim mosque after last night attack in Kabul, Afghanistan October 21, 2017.
Photo by Omar Sobhani

A NH 90 Caiman military helicopter takes-off during the regional anti-insurgent Operation Barkhane in Inaloglog, Mali, October 17, 2017.
Photo by Benoit Tessier

Russian President Vladimir Putin waves to participants of the 19th World Festival of Youth and Students during the closing ceremony at the Olympic Park in Sochi, Russia October 21, 2017.
Photo by Erik Alexander Zemlianichenko

Horse riders perform with guns during the El-Jadida International Horse Show in El-Jadida, south of Casablanca October 21, 2017.
Photo by Youssef Boudlal

Boxing – Ryan Burnett vs Zhanat Zhakiyanov – IBF & WBA Super World Bantamweight Titles – SSE Arena, Belfast, Britain – October 21, 2017. Ryan Burnett celebrates winning the fight.
Photo by Clodagh Kilcoyne

Five former U.S. presidents, Jimmy Carter, George H.W. Bush, Barack Obama, George W. Bush and Bill Clinton, speak during a concert at Texas A&M University benefiting hurricane relief efforts in College Station, Texas, U.S., October 21, 2017.
Photo by Richard Carson

People climb after jumping off a bridge, which has a height of 30 meters, in Hortolandia, Brazil, October 22, 2017. According to organizers, 245 people were attempting set a new world record for «rope jumping», in which people, tied to a safety cord, jump off a bridge.
Photo by Paulo Whitaker

Soccer Football – The Best FIFA Football Awards – London Palladium, London, Britain – October 23, 2017 Real Madrid’s Cristiano Ronaldo celebrates after winning The Best FIFA Men’s Player Award with Real Madrid coach Zinedine Zidane.
Photo by Eddie Keogh

Ushers throw their hats in the air as they pose for photographers at the Tiananmen Square before the start of the closing session of the 19th National Congress of the Communist Party of China, in Beijing, China October 24, 2017.
Photo by Thomas Peter

A volunteer works to put out a forest fire in an area of Chapada dos Veadeiros National Park, in Alto Paraiso, Goias, Brazil, October 24, 2017.
Photo by Ueslei Marcelino

A South Sudanese refugee girl is seen at the Nguenyyiel refugee camp during a visit by U.S. Ambassador to the United Nations Nikki Haley (not pictured) to the Gambella Region, Ethiopia October 24, 2017.
Photo by Tiksa Negeri