A demonstrator in Santa Claus outfit tosses a rock at security forces during a protest against Chile's government in Santiago, Chile on December 13, 2019. (Photo by Ivan Alvarado/Reuters)





A woman argues with a riot policeman during a protest against Chile's government in Santiago, Chile on December 15, 2019. (Photo by Ricardo Moraes/Reuters)





Security forces members confront demonstrators during a protest against Chile's government in Santiago, Chile on December 16, 2019. (Photo by Ricardo Moraes/Reuters)





A man comforts a woman next to members of security forces during a protest against Chile's government in Santiago, Chile on December 16, 2019. (Photo by Andres Martinez Casares/Reuters)





An anti-government protester is hit by police during a demonstration inside a mall in Hong Kong, China on December 15, 2019. (Photo by Danish Siddiqui/Reuters)





Protesters gather during a rally in Hong Kong, Sunday, December 15, 2019. Hong Kong police said on Saturday that they have arrested three men for testing homemade explosives they suspect were intended for use during protests. (Photo by Mark Schiefelbein/AP Photo)





Opposition supporters attend a rally on Independence Day in Almaty, Kazakhstan on December 16, 2019. (Photo by Petr Trotsenko/Radio Free Europe/Radio Liberty)





Policemen in plain clothes detain a youth during a protest against a new citizenship law in Ahmadabad, India, Monday, December 16, 2019. The new law gives citizenship to non-Muslims who entered India illegally to flee religious persecution in several neighboring countries. (Photo by Ajit Solanki/AP Photo)





Indians shout slogans as they protest against a new citizenship law in Gauhati, India, Monday, December 16, 2019. The new law gives citizenship to non-Muslims who entered India illegally to flee religious persecution in several neighboring countries. (Photo by Anupam Nath/AP Photo)





(L-R, first row) US Secretary of Defense Mark Esper, Polish President Andrzej Duda, Queen Mathilde of Belgium, King Philippe of Belgium, Great Duke Henry of Luxembourg and German President Frank-Walter Steinmeier attend a ceremony to commemorate the 75th anniversary of the Battle of the Bulge at the Mardasson Memorial, a memorial honoring US soldiers wounded or killed during World War II, in Bastogne, Belgium, 16 December 2019. The Battle of the Bulge, also known as “Ardennes Counteroffensive”, took place during the Second World War (WWII) from 16 December 1944 until 25 January 1945. (Photo by Julien Warnand/EPA/EFE)





Er Rizk Mosque from the 15th century is transported from the ancient town of Hasankeyf by the Tigris river, which will be significantly submerged by the Ilisu dam, to the new Hasankeyf in southeastern Turkey, December 16, 2019. (Photo by Sertac Kayar/Reuters)





Revellers walk on a street during a parade to celebrate the upcoming Christmas and New Year in Yevpatoriya, Crimea on December 14, 2019. (Photo by Alexey Pavlishak/Reuters)





A seller dressed as Snegurochka (The Snow Maiden) shows Christmas toys at the Christmas decorations set in the Moscow GUM State Department store in Moscow, Russia in Moscow, Russia, Monday, December 16, 2019. (Photo by Pavel Golovkin/AP Photo)





(L-R) R2-D2 and C-3PO arrive for the World Premiere of “Star Wars: The Rise of Skywalker”, the highly anticipated conclusion of the Skywalker saga on December 16, 2019 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images for Disney)





Brit actress Daisy Ridley arrives at the premiere of Disney's “Star Wars: The Rise Of The Skywalker” on December 16, 2019 in Hollywood, California. (Photo by Michael Buckner/Variety/Rex Features/Shutterstock)