A group of Albanian opposition Democratic Party supporters wear masks during a rally in front of the Parliament building, in Tirana, Albania, Thursday, December 17, 2015, to protest against government’s links to crime, corruption and taking the country into poverty. (Photo by Hektor Pustina/AP Photo)





A worker carves a large snow sculpture at the Sun Island Park during the 28th China Harbin International Snow Sculpture Art Expo in Harbin, Heilongjiang province, China, December 17, 2015.This expo displays will official open in Dec. 20, 2015. (Photo by Tao Zhang/NurPhoto via ZUMA Press)





A demonstrator wears stickers on his body with the image of Brazil's Lower House Speaker Eduardo Cunha reading “Out Cunha, Coup” looks on during a protest against the impeachment proceedings against Brazil's President Dilma Rousseff, in Sao Paulo, Brazil, December 16, 2015. The banner reads, “We have defeated Sao Paulo's State Governor Geraldo Alckmin, now is Cunha”. (Photo by Nacho Doce/Reuters)





A man dressed as Santa Claus touches a baby at the San Juan de Dios Hospital in Guatemala City, December 16, 2015. The hospital organises the event annually where Santa Claus distributes gifts to children receiving medical attention. (Photo by Jorge Dan Lopez/Reuters)





Artisanal miners emerge from Rodesia mine, a small copper mine, in the area of “Inca de Oro” (Inca Gold) town, near Copiapo city, north of Santiago, Chile, December 16, 2015. (Photo by Ivan Alvarado/Reuters)





Residents wade through a flooded street after heavy rain at Candaba town, Pampanga province, north of Manila, December 17, 2015. Nine people were killed and hundreds spent the night huddled on their roofs in the central Philippines as floods generated by a powerful typhoon inundated villages, disaster officials said on Wednesday. (Photo by Czar Dancel/Reuters)





A boy pushes his bicycle through a flooded road after heavy rain at Candaba town, Pampanga province, north of Manila, December 17, 2015. (Photo by Czar Dancel/Reuters)





Residents ride on motorcycle taxi to cross a flooded road after heavy rain at Candaba town, Pampanga province, north of Manila, December 17, 2015. Nine people were killed and hundreds spent the night huddled on their roofs in the central Philippines as floods generated by a powerful typhoon inundated villages, disaster officials said on Wednesday. (Photo by Romeo Ranoco/Reuters)





People ride on a delivery truck to cross a flooded road after heavy rain at Candaba town, Pampanga province, north of Manila, December 17, 2015. (Photo by Czar Dancel/Reuters)





An Indonesia rescue team approaches the sunken Antigua and Barbuda flagged freighter MV Thorco Cloud which sank after colliding with a tanker the night before, in the Singapore Strait off the Indonesian island of Batam December 17, 2015 in this photo taken by Antara Foto. (Photo by M.N. Kanwa/Reuters/Antara Foto)





Russian Prime Minister Dmitry Medvedev inspects honour guards during a welcoming ceremony at the Great Hall of the People in Beijing, China, December 17, 2015. (Photo by Kim Kyung-Hoon/Reuters)





Paramilitary guards arrive prior to the visit of Russian Prime Minister Dmitry Medvedev who meets Chinese Premier Li Keqiang at the Great Hall of the People in Beijing, December 17, 2015. (Photo by Fred Dufour/Reuters)





Pro-democracy protesters against a copyright bill, which they say will restrict freedom of expression, carry placards depicting Hong Kong Chief Executive Leung Chun-ying (R) and Secretary for Justice Rimsky Yuen in front of a daily flag lowering ceremony outside Legislative Council in Hong Kong, China December 17, 2015. Chinese characters read “Deprive freedom of expression. Suppress online opinion” (R) and “The shame of justice”. (Photo by Bobby Yip/Reuters)





Journalists listen to Russian President Vladimir Putin during his annual end-of-year news conference in Moscow, Russia, December 17, 2015. (Photo by Sergei Karpukhin/Reuters)





A man plays the accordion, with a screen showing Russian President Vladimir Putin's annual end-of-year news conference seen in the background, on an embankment of the Black Sea port of Sevastopol, Crimea, December 17, 2015. (Photo by Pavel Rebrov/Reuters)





A cow's head is seen during a protest by farmers and their supporters against possible changes in tax regulations in the agricultural sector, currently considered by the authorities, outside the parliament headquarters in Kiev, Ukraine, December 17, 2015. (Photo by Valentyn Ogirenko/Reuters)





A performer balances himself on a set of knives during a special preview as part of Christmas celebrations at the Ajanta circus in Kolkata, India, December 17, 2015. (Photo by Rupak De Chowdhuri/Reuters)





Sri Lankan farmers in traditional outfits march during a protest against “budget 2016” in Colombo, Sri Lanka December 17, 2015. The protest organized farmers of Sri Lanka against reducing the fertilizer subsidiary and reducing the guaranteed price for rice as well as against the budget proposal to reduce the farmers' pension by Sri Lankan Rupees 50. (Photo by Dinuka Liyanawatte/Reuters)





ReWalk Robotics service engineer Tom Coulter, right, looks on as paralyzed Army veteran Gene Laureano makes a turn while he walks using a ReWalk device Wednesday, December 16, 2015, in Bronx, N.Y. The Department of Veterans Affairs has agreed to pay for robotic legs that could allow scores of paralyzed veterans with spinal cord injuries to walk again. (Photo by Mel Evans/AP Photo)





A model body painted as a pheasant sits in a cage to protest against animal breeding for hunting in Vienna, Austria, December 17, 2015. (Photo by Leonhard Foeger/Reuters)





Youths take pictures near a decorated giant UEFA Euro 2016 soccer ball, dubbed “Beau Jeu” (Beautiful Game), in downtown Beirut, Lebanon December 17, 2015. (Photo by Jamal Saidi/Reuters)





Camels roam in an unrecognised Bedouin village, as the southern Israeli city of Beersheba is seen in the background December 17, 2015. (Photo by Amir Cohen/Reuters)





Members of the pro-government Popular Resistance Committees perform prayers during fighting in Yemen's southwestern city of Taiz December 17, 2015. (Photo by Reuters/Stringer)





Estonia based startup Welmenni co-founder and CEO Deepak Solanki adjusts Li-Wi transceiver in Maardu, Estonia, December 17, 2015. Li-Fi is similar to widely used Wi-Fi data transmission technology, but it uses light to transmit data. One of the main advantages of this technology is data transmission worth of velocity of light, which is even 100 times faster than Wi-Fi. (Photo by Ints Kalnins/Reuters)





A man, who declined to offer his name, walks past a mural of Freddie Gray in the Sandtown-Winchester neighborhood of Baltimore, December 17, 2015. On Wednesday, Judge Barry Williams declared a mistrial in the case of Police Officer William Porter, one of six officer charged connection with the death of Freddie Gray. (Photo by Bryan Woolston/Reuters)





U.S. President Barack Obama delivers a statement at the National Counterterrorism Center in Mclean, Virginia, December 17, 2015. Standing with the President (L-R) are: Nicholas Rasmussen, Director, National Counterterrorism Center, Attorney General Loretta Lynch, James Clapper, Director, Office of National Intelligence, Vice President Joe Biden, Secretary John Kerry, Secretary of Homeland Security Jeh Johnson and James Comey, Director, Federal Bureau of Investigations. (Photo by Carlos Barria/Reuters)





A woman is comforted by Spain's Socialist Party (PSOE) leader Pedro Sanchez, one of the four leading candidates for Spain's national election, as she cries at the end of an election campaign rally in Torremolinos, southern Spain, December 17, 2015. (Photo by Jon Nazca/Reuters)





Members of Royal Saudi Hawks Air Force Aerobatic team perform with Hawk planes during the Al-Ain Air Championship at Al-Ain airport, United Arab Emirates on 17 December 2015. The event runs from 17 to 19 December 2015. (Photo by Ali Haider/EPA)





A Kenyan female s*x worker plays with an inflated condom as she walks with supporters and members of the lesbian, gay, bisexual and transgender (LGBT) community to mark the International Day to End Violence Against s*x Workers in downtown Nairobi, Kenya, 17 December 2015. Hudreds of s*x workers gathered to demand decriminalization of s*x workers in the country and to give them more rights and protection. (Photo by Dai Kurokawa/EPA)





A handout image provided by the Miss Universe Organization on 17 December 2015 shows Sarah-Lorraine Riek (Front), Miss Germany 2015 and Janet Kerdikoshvili, Miss Georgia 2015 competing on stage in Yamamay swimwear featuring footwear by Chinese Laundry at Planet Hollywood Resort and Casino in Las Vegas, Nevada, USA, 16 December 2015. The 2015 Miss Universe contestants are competing for the crown in Las Vegas on 20 December. (Photo by Darren Decker/EPA)





A Palestinian carpenter carries wooden sculptures of Christian religious figures through a workshop in the West Bank city of Bethlehem, 17 December 2015. The figures are being crafted ahead of the celebration by most Christians of the birth of Christ, celebrated 24 or 25 December, or 07 January amongst the Orthodox community. (Photo by Abed Al Hashlamoun/EPA)





The skeleton of Tristan the Tyrannosaurus Rex stands on display on the first day Tristan was exhibited to the public at the Museum fuer Naturkunde (Natural History Museum) on December 17, 2015 in Berlin, Germany. The skeleton, unearthed in the U.S. state of Montana in 2012, is among the best-preserved large dinosaur skeletons ever found. Tristan is approximately 66 million years old, is 12 meters long and is the first complete Tyrannosaurus Rex to ever be displayed in Europe. Tristan will be on exhibition at the Berlin natural history museum for the next three years. (Photo by Sean Gallup/Getty Images)





A close-up view of the skeleton of Tyrannosaurus Rex named “Tristan Otto” displayed at the Natural History Museum in Berlin, Germany, 16 December 2015. At around four meters high and twelve meters in length, it dominates the new exhibition about T. rex, which will be open to visitors from 17 December at the Berlin Museum of Natural History. (Photo by Britta Pedersen/EPA)





Demetri Masincup, 8, sits on the top a car while visiting the Christmas light show in Briery Branch, Va., on Wednesday, December 16, 2015. The 35-minute long show had lights choreographed with music that played on the radio. (Photo by Austin Bachand/Daily News-Record via AP Photo)





Camilla, Duchess of Cornwall meets performers at The London International Horse Show at Olympia Exhibition Centre on December 17, 2015 in London, England. (Photo by Stuart C. Wilson/WPA Pool/Getty Images)





Melvin Townes is one of a small handful of protesters gathered outside the Baltimore City Circuit County Court as the jury deliberates on day three of the trial Baltimore officer William G. Porter accused of involuntary manslaughter in Baltimore, Maryland on December 16, 2015. (Photo by Marvin Joseph/The Washington Post)





A Malaysian Muslim woman (C) poses for pictures with members of Malaysia's Star Wars Fan Club dressed as various characters before watching “Star Wars: The Force Awakens” at a cinema in Subang, outside Kuala Lumpur on December 17, 2015. (Photo by Mohd Rasfan/AFP Photo)





Two men are sitting in front of a famous graffiti of British street artist Banksy, painted on a wall of a gas station in the West Bank city of Bethlehem on December 16, 2015. (Photo by Thomas Coex/AFP Photo)





An Iraqi Muslim woman walks past Christmas decorations for sale in the Shiite holy city of Najaf on December 17, 2015. (Photo by Haidar Hamdani/AFP Photo)





An Iraqi man displays his hand, painted red to symbolize blood, during a demonstration against the ongoing violence and lack of security in the southern city of Basra on December 17, 2015. (Photo by Haidar Mohammed Ali/AFP Photo)





Palestinian children ride an electronic toys car while touring at the main square in Gaza City, Thursday, December 17, 2015. (Photo by Adel Hana/AP Photo)