A Pakistani Christian wears mask while participating in a peace rally in connection with a Christmas celebration, in Karachi, Pakistan, Wednesday, December 21, 2016. Although Pakistani Christians are in the minority, Christmas is a national holiday and is observed across the country as an occasion to celebrate (Photo by Shakil Adil/AP Photo)





The Brandenburg Gate is seen in the colors of the German flag in Berlin on December 20, 2016 one day after a truck crashed into a Christmas market. German police said they were treating as “a probable terrorist attack” the killing of 12 people when the speeding lorry cut a bloody swath through the packed Berlin Christmas market. (Photo by Clemens Bilan/AFP Photo)





Flowers and candles are placed near the Christmas market in Berlin, Germany, December 21, 2016, after a truck ploughed through a crowd at the Christmas market on Monday night. (Photo by Hannibal Hanschke/Reuters)





Some 150 Indonesian couples prepare to take part in a mass wedding in Surabaya, Indonesia on December 21, 2016. The event was put on by the provincial social department. (Photo by Juni Kriswanto/AFP Photo)





A member of Nicaragua's army carries a participant role-playing as an injured person during a national multi-hazard drill in Managua, Nicaragua December 20, 2016. (Photo by Oswaldo Rivas/Reuters)





A woman role-playing an injured person takes part in a national multi-hazard drill in Managua, Nicaragua December 20, 2016. (Photo by Oswaldo Rivas/Reuters)





Citizens and activists enter the state congress during a protest against Nuevo Leon Governor Jaime Rodriguez, known as “El Bronco” (the gruff one), who had promised to reduce the vehicle ownership tax, in Monterrey, Mexico, December 20, 2016. (Photo by Daniel Becerril/Reuters)





North Korean leader Kim Jong Un guides the night assault combat flight drill of fighter pilots of Hero Kil Yong Jo Pursuit Plane Regiment, in this undated photo released by North Korea's Korean Central News Agency (KCNA) in Pyongyang on December 21, 2016. (Photo by Reuters/KCNA)





A view of a firing contest among multiple launch rocket system (MLRS) batteries selected from large combined units of the KPA, in this undated photo released by North Korea's Korean Central News Agency (KCNA) in Pyongyang on December 21, 2016. (Photo by Reuters/KCNA)





North Korean leader Kim Jong Un guides a firing contest among multiple launch rocket system (MLRS) batteries selected from large combined units of the KPA, in this undated photo released by North Korea's Korean Central News Agency (KCNA) in Pyongyang on December 21, 2016. (Photo by Reuters/KCNA)





An Ecuadorian Shiwia Indian woman attends an intercultural Amazonian political rally in Tena December 20, 2016. (Photo by Guillermo Granja/Reuters)





Ecuadorian Waorani Indian women attend an intercultural Amazonian political rally in Tena December 20, 2016. (Photo by Guillermo Granja/Reuters)





An Ecuadorian Shiwia Indian man attends an intercultural Amazonian political rally in Tena December 20, 2016. (Photo by Guillermo Granja/Reuters)





Sculptures in the shape of cows are displayed as reindeers attached to a sleigh containing Santa Claus in a paddock located on the outskirts of the New South Wales town of Nowra, near Sydney, Australia, December 20, 2016. (Photo by David Gray/Reuters)





A man stands on a view point on top of a TV tower in heavy smog during a polluted day in Chengdu, Sichuan province, December 20, 2016. (Photo by Reuters/Stringer)





Children dressed as Santa Claus stand in front of a replica of the Bethlehem nativity grotto at the St. Joseph Cathedral in Hanoi, Vietnam December 21, 2016. (Photo by Reuters/Kham)





A building that was the site of clashes between Jordanian police and Islamist militant gunmen seen in the village of Garifla, in Karak, Jordan, December 21, 2016. (Photo by Muhammad Hamed/Reuters)





People walk inside a building that was the site of clashes between Jordanian police and Islamist militant gunmen in the village of Garifla, in Karak, Jordan, December 21, 2016. (Photo by Muhammad Hamed/Reuters)





A nearby house is pictured through a bullet hole in a window inside a building that was the site of clashes between Jordanian police and Islamist militant gunmen in the village of Garifla, in Karak, Jordan, December 21, 2016. (Photo by Muhammad Hamed/Reuters)





Window cleaners dressed as Santa Claus and a reindeer pose for photographers as they clean a glass window at an event to celebrate the upcoming Christmas at DECKS Tokyo Beach in Tokyo, Japan, December 21, 2016. (Photo by Kim Kyung-Hoon/Reuters)





Window cleaners dressed as Santa Claus and a reindeer pose for photographers while cleaning windows at a shopping mall in Tokyo's Daiba bay area, Wednesday, December 21, 2016. (Photo by Eugene Hoshiko/AP Photo)





Window cleaners dressed as Santa Claus (R) and a reindeer pose for photographers as they clean a glass window at an event to celebrate the upcoming Christmas at DECKS Tokyo Beach in Tokyo, Japan, December 21, 2016. (Photo by Kim Kyung-Hoon/Reuters)





A woman using a smartphone walks past Nintendo's “Super Mario Run” game advertisement board at a subway station in Tokyo, Japan, December 21, 2016. Mario ran right to the top of the download charts this week, with Nintendo's first-ever smartphone game, Super Mario Run, hitting 40 million downloads in its first four days. That makes it the fastest-selling iOS game in the history of the App Store. Still, things aren't completely peachy in the Mushroom Kingdom. App analyst Sensor Tower says that the game netted as much as $21 million in its first four days, but pointed out that Nintendo's stock simultaneously hit a one-month low. Sensor Tower analyst Spencer Gabriel points out that only about eight percent of users who download Super Mario Run and play its first three levels go on to spend the requisite $10 to unlock the rest of the game. (Photo by Kim Kyung-Hoon/Reuters)





The grandmother (2-L) of 5-year-old Francisco Manosca, son of Domingo Manosca who according to relatives was a drug user, mourns over his body during his funeral in Pasay city, Metro Manila, Philippines, December 21, 2016. According to relatives and neighbours, unidentified gunmen opened fire in their home, killing both the father and child. (Photo by Ezra Acayan/Reuters)





People carry flags and a portrait of Soviet dictator Josef Stalin during a rally to mark Stalin's birthday anniversary at his hometown in Gori, Georgia, December 21, 2016. (Photo by David Mdzinarishvili/Reuters)





Pope Francis has his picture taken by an Argentinian policeman during his Wednesday general audience in Paul VI hall at the Vatican December 21, 2016. (Photo by Alessandro Bianchi/Reuters)





Mourners pray during a funeral of victims who were killed in a bomb attack at the offices of the Democratic Party of Iranian Kurdistan (PDKI) in Koy Sanjak, east of Erbil, Iraq, December 21, 2016. (Photo by Azad Lashkari/Reuters)





An armed police officer patrols as the Irish Guards take part in the Changing of the Guard ceremony at Buckingham Palace in London, Britain December 21, 2016. (Photo by Neil Hall/Reuters)





Braces of pheasant wait to be sold during the Christmas turkey and poultry auction at Chelford Market in Chelford, Britain December 21, 2016. (Photo by Phil Noble/Reuters)





Staff move a shelving unit full of turkeys ahead of the Christmas turkey and poultry auction at Chelford Market in Chelford, Britain December 21, 2016. (Photo by Phil Noble/Reuters)





A rosette is pinned to the best turkey at the Christmas turkey and poultry auction at Chelford Market in Chelford, Britain December 21, 2016. (Photo by Phil Noble/Reuters)





A man holds a turkey during the Christmas turkey and poultry auction at Chelford Market in Chelford, Britain December 21, 2016. (Photo by Phil Noble/Reuters)





Braces of pigeon and pheasant wait to be sold during the Christmas turkey and poultry auction at Chelford Market in Chelford, Britain December 21, 2016. (Photo by Phil Noble/Reuters)





Migrants stand in line to receive free food outside a derelict customs warehouse in Belgrade, Serbia December 21, 2016. (Photo by Marko Djurica/Reuters)





A child looks on at the Ritsona refugee camp, north of Athens, on December 21, 2016. There are over 60,000 refugees and migrants trapped in Greece after EU and Balkan countries further north shut their borders in March. (Photo by Louisa Gouliamaki/AFP Photo)





A worker sorts fresh pollocks for further processing and freezing at the Yuzhno-Kurilsk fish plant in the settlement of Yuzhno-Kurilsk on the Island of Kunashir, one of four islands known as the Southern Kuriles in Russia and the Northern Territories in Japan, December 21, 2016. (Photo by Yuri Maltsev/Reuters)





A woman pushes a pram in the settlement of Yuzhno-Kurilsk on the Island of Kunashir, one of four islands known as the Southern Kuriles in Russia and the Northern Territories in Japan, December 21, 2016. (Photo by Yuri Maltsev/Reuters)





A worker sorts skeins of pollock roe at the Yuzhno-Kurilsk fish plant in the settlement of Yuzhno-Kurilsk on the Island of Kunashir, one of four islands known as the Southern Kuriles in Russia and the Northern Territories in Japan, December 21, 2016. (Photo by Yuri Maltsev/Reuters)





A bust of Soviet state founder Vladimir Lenin is seen in front of the Holy Trinity Cathedral in the settlement of Yuzhno-Kurilsk on the Island of Kunashir, one of four islands known as the Southern Kuriles in Russia and the Northern Territories in Japan, December 21, 2016. (Photo by Yuri Maltsev/Reuters)





Men ride holding onto the back of a public transport mini-van along the highway in the Democratic Republic of Congo's capital Kinshasa, December 21, 2016. (Photo by Thomas Mukoya/Reuters)





Basque police officers stand on guard at the entrance to the Santo Tomas winter market in Bilbao, Spain December 21, 2016. (Photo by Vincent West/Reuters)





A boy wears Santa Claus' hat and beard as he reacts to camera during a peace rally ahead of Christmas celebrations in Karachi, Pakistan December 21, 2016. (Photo by Akhtar Soomro/Reuters)





A man dressed as Father Frost, Russian equivalent of Santa Claus, sits by the fire with a reindeer Yakut, marking winter solstice at the Royev Ruchey Park of Flora and Fauna in the Siberian Taiga wood in the suburbs of Krasnoyarsk, Russia, December 21, 2016. (Photo by Ilya Naymushin/Reuters)





A man dressed as a Santa Claus holds a fish as he poses with penguins at Marineland animal park in Antibes, France, December 21, 2016. (Photo by Eric Gaillard/Reuters)





A man dressed as a Santa Claus poses with a penguin at Marineland animal park in Antibes, France, December 21, 2016. (Photo by Eric Gaillard/Reuters)





People are seen near a giant illuminated Christmas ball installed on Oktyabrskaya Square for the upcoming New Year and Christmas season in Minsk, Belarus December 21, 2016. (Photo by Vasily Fedosenko/Reuters)





A child plays with water in Madureira Park on the first day of summer in Rio de Janeiro, Brazil, December 21, 2016. (Photo by Ricardo Moraes/Reuters)





People release paper lanterns marking Winter Solstice in Madrid, Spain, December 21, 2016. (Photo by Juan Medina/Reuters)





A Haitian migrants stranded in Costa Rica cooks in a makeshift camp at the border between Costa Rica and Nicaragua, in La Cruz, Costa Rica, December 20, 2016. (Photo by Juan Carlos Ulate/Reuters)





Gabriela Michetti, Argentina’s Vice-President and President of the Senate, applies lipstick during a session to vote on an income tax reform bill at Congress in Buenos Aires, Argentina, December 21, 2016. (Photo by Marcos Brindicci/Reuters)





Workers build a Christmas tree made of discarded water bottles outside of a church in Depok, Indonesia, Wednesday, December 21, 2016. The Christmas tree was arranged from about 6,000 bottles. (Photo by Tatan Syuflana/AP Photo)





A man in a Soviet army uniform, left, pushes away out a woman, who threw flowers at the monument signifying Soviet dictator Joseph Stalin's grave near the Kremlin wall and shouted words that Stalin killed her family and she hated him, as other people come to mark the anniversary of Stalin's birth in Moscow's Red Square, Russia, Wednesday, December 21, 2016. (Photo by Pavel Golovkin/AP Photo)





This image made from video recorded from a passing car shows an explosion ripping through the San Pablito fireworks' market in Tultepec, Mexico, Tuesday, December 20, 2016. Sirens wailed and a heavy scent of gunpowder lingered in the air after the afternoon blast at the market, where most of the fireworks stalls were completely leveled. According to the Mexico state prosecutor there are at least 26 dead. (Photo by AP Photo/PTI)





Victims severely burned are taken away by rescuers from the smoldering ruins of a fireworks market, flattened by a huge blast that killed at least 26 and injured dozens, in Mexico City, on December 20, 2016. The conflagration, in the suburb of Tultepec, set off a quickfire series of multicolored blasts and a vast amount of smoke that hung over Mexico City. (Photo by Israel Gutierrez/AFP Photo)





A massive explosion guts Mexico's biggest fireworks market in Tultepec, on December 20, 2016. The explosion killed at least 31 people and injured 72, authorities said. The conflagration in the Mexico City suburb of Tultepec set off a quick-fire series of multicolored blasts that sent a vast cloud of smoke billowing over the capital. (Photo by Jose Luis Tolentino/AFP Photo)





A massive explosion guts Mexico's biggest fireworks market in Tultepec, on December 20, 2016. The explosion killed at least 31 people and injured 72, authorities said. The conflagration in the Mexico City suburb of Tultepec set off a quick-fire series of multicolored blasts that sent a vast cloud of smoke billowing over the capital. (Photo by Israel Gutierrez/AFP Photo)





An investigator stands amidst the wreckage of houses destroyed in an explosion at the San Pablito fireworks market outside the Mexican capital, in Tultepec, Mexico December 21, 2016. (Photo by Edgard Garrido/Reuters)





People look at a burnt car after an explosion at the San Pablito fireworks market outside the Mexican capital on Tuesday, in Tultepec, Mexico, December 20, 2016. (Photo by Edgard Garrido/Reuters)





A woman walks amidst the remains of houses destroyed in an explosion at the San Pablito fireworks market outside the Mexican capital on Tuesday, in Tultepec, Mexico, December 20, 2016. (Photo by Edgard Garrido/Reuters)





Children play near houses inundated by floodwaters after heavy rains in the Rangae district of the southern province of Narathiwat, Thailand on December 21, 2016. (Photo by Madaree Tohlala/AFP Photo)





A man jump kicks a sheet metal wall during a protest by street vendors in Tegucigalpa, Honduras, 20 December 2016. Honduran police evicted dozens of street vendors after they occupied several streets to sell Christmas items in the downtown area of Tegucigalpa. (Photo by Gustavo Amador/EPA)





Abaasi Kavulu, 30, aka “Mr Coleman” nicknamed after US bodybuilder Ronnie Coleman, lifts weights during a routine workout at the Nakivubo power house gym in the Ugandan capital, Kampala, on December 20, 2016. (Photo by Isaac Kasamani/AFP Photo)





Two young Romanian men, wearing real bear fur, perform a ritual dance while their colleagues are singing Christmas songs, accompanied by ancient musical instruments, during a traditional Christmas carol show on the street in downtown Bucharest, Romania, 20 December 2016. Carol bands from Moldova county come to Bucharest to perform Christmas carols for passers-by in exchange for a small amount of money. (Photo by Robert Ghement/EPA)