Iraqi youth watch the news of Islamic State leader Abu Bakr al-Baghdadi death, in Najaf, Iraq on October 27, 2019. (Photo by Alaa al-Marjani/Reuters)





A riot police vehicle with flames uses its water cannon during an anti-government protests in Santiago, Chile on October 28, 2019. (Photo by Henry Romero/Reuters)





A protester dressed as a joker rides a motocycle during a protest against Chile's government in Valparaiso, Chile on October 28, 2019. (Photo by Rodrigo Garrido/Reuters)





A member of the security forces throws a tear gas canister during an anti-government protests in Santiago, Chile on October 28, 2019. (Photo by Edgard Garrido/Reuters)





A woman reacts during an anti-government protests in Santiago, Chile on October 28, 2019. (Photo by Henry Romero/Reuters)





Demonstrators are sprayed by riot police with a water cannon during an anti-government protests in Santiago, Chile on October 28, 2019. The graffiti on the riot police vehicle reads: “Unglorious bastards”. (Photo by Edgard Garrido/Reuters)





A member of the security forces aims his weapon during a protest against Chile's government in Valparaiso, Chile on October 28, 2019. (Photo by Rodrigo Garrido/Reuters)





Anti-government protesters take cover while Iraqi Security forces close the bridge leading to the Green Zone, during a demonstration in Tahrir square, in Baghdad, Iraq, Sunday, October 27, 2019. (Photo by Hadi Mizban/AP Photo)





Anti-government protesters gather in Tahrir Square during a demonstration in Baghdad, Iraq, Sunday, October 27, 2019. (Photo by Hadi Mizban/AP Photo)





An injured protester is rushed to a hospital during a demonstration in Baghdad, Iraq, Monday, October 28, 2019. (Photo by Hadi Mizban/AP Photo)





Demonstrators run after Iraqi security forces fired tear gas during a protest over corruption, lack of jobs, and poor services, in Baghdad, Iraq on October 28, 2019. (Photo by Thaier Al-Sudani/Reuters)





A riot police officer fires a tear gas canister toward anti-government demonstrators during a protest in Hong Kong's tourism district of Tsim Sha Tsui, China on October 27, 2019. (Photo by Ammar Awad/Reuters)





A member of the press affected by the tear gas receives medical attention during an anti-government protest in Hong Kong's tourism district of Tsim Sha Tsui, China on October 27, 2019. (Photo by Ammar Awad/Reuters)





An anti-government protester walks past a burning barrier outside Mong Kok MTR station during a protest in Hong Kong, China on October 27, 2019. (Photo by Tyrone Siu/Reuters)





Lebanese anti-government protesters wave a national flag on a blocked avenue in the center of the capital Beirut, on October 28, 2019. Lebanese demonstrators set up barricades and parked cars across key roads today to protest corruption and press their demands for a radical overhaul of their country's sectarian political system (Photo by Patrick Baz/AFP Photo)





A homeless man sleeps under posters of newly elected president Alberto Fernandez and his running mate Cristina Fernández de Kirchner as people walk through a central business district the morning after populist was declared the winner in the presidential elections on October 28, 2019 in Buenos Aires, Argentina. The Populist-leaning Fernandez beat out business-friendly incumbent Mauricio Macri in the election that could will have huge consequences for the South American country. With a sharp drop in the peso, high unemployment and rising inflation, Argentines are looking for a leader to steer the economy towards stabilization. (Photo by Spencer Platt/Getty Images)





A participant looks on during the annual Day of the Dead parade in Mexico City, Mexico, October 27, 2019. (Photo by Gustavo Graf/Reuters)





People take part in the Day of the Dead parade along Reforma avenue in Mexico City, on October 27, 2019. (Photo by Claudio Cruz/AFP Photo)





Dogs walk on the red carpet during the annual Haute Dog Howl'oween parade in Long Beach, California, on October 27, 2019. (Photo by Mark Ralston/AFP Photo)





A Beijing Opera performer dances for a show by designer Hao Weimin at China Fashion Week, China, October 28, 2019. (Photo by Jason Lee/Reuters)