Male polar bear cub 'Fiete' (L) licks on his mother 'Vilma's ice cake containing mashed potatoes and salmon which they had received on the occasion of their first and 13th birthdays, respectively, at the zoo in Rostock, Germany, December 3, 2015. (Photo by Bernd Wuestneck/EPA)





A model is startled while checking her mobile phone at the opening of an exhibition in Bucharest, Romania, Thursday, December 3, 2015. Dubbed the Harmony of Arts, the event mixed fashion, hairstyle and painting with works by painter Georgeta Constantinescu and hairstylist Cristina Grama. (Photo by Vadim Ghirda/AP Photo)





A Cuban migrant shouts "Cuba" after arriving to the beach after crossing the border from Colombia through the jungle as tourist stand by in La Miel, in the province of Guna Yala, Panama December 2, 2015. According to local authorities in La Miel, some 100 to 150 Cubans have been entering Panama from Colombia every day for the last three months. Scores of Cubans have come to Panama as they seek overland passage towards the United States fearing a recent detente between Washington and Havana could end their preferential treatment. (Photo by Carlos Jasso/Reuters)





Journalists work around Momotombo volcano during an eruption as seen from Papalonal village, Nicaragua, December 2, 2015. According to the National System for Prevention, Mitigation and Attention to Disasters (SINAPRED) said that assess the situation constantly and will give their recommendations according to how the phenomenon is developed. The Momotombo volcano erupted for last time 110 years ago, local media reported. (Photo by Reuters/Stringer)





Lava flows from the Momotombo volcano during an eruption as seen from Papalonal village, Nicaragua, December 2, 2015. (Photo by Reuters/Stringer)





A journalist works around Momotombo volcano during an eruption as seen from Papalonal village, Nicaragua, December 2, 2015. (Photo by Reuters/Stringer)





A man looks to Momotombo volcano during an eruption as seen from Papalonal village, Nicaragua, December 2, 2015. (Photo by Reuters/Stringer)





A long convoy of farmers and ranchers driving tractors, sprayers, combines and trucks travel from Fort Macleod north on Highway 2 to Okotoks December 2, 2015 to meet with provincial Labour Minister Lori Sigurdson and Agriculture Minister Oneil Carlier. Alberta's government will retool a bill that would overhaul workplace standards on farms in Canada's biggest cattle-producing province, its agriculture minister said, after protests by farmers and ranchers. (Photo by Mike Sturk/Reuters)





People gather in front of the U.S. Capitol Christmas Tree after the lighting ceremony on Capitol Hill in Washington December 2, 2015. The 74 foot (22 meters) Lutz spruce tree comes from Alaska’s Chugach National Forest. (Photo by Joshua Roberts/Reuters)





Ricardo Oliveira (R) of Santos celebrates with team mate Lucas Lima after scoring his goal against Palmeiras during their Copa do Brasil final soccer match in Sao Paulo, Brazil, December 2, 2015. (Photo by Jose Patricio/Reuters)





A statue of President Abraham Lincoln stands amid scaffolding in the Capitol Rotunda on Capitol Hill in Washington, Wednesday, December 2, 2015, where extensive repairs continue on the cracks, leaks, and corrosion plaguing the cast-iron dome above. (Photo by J. Scott Applewhite/AP Photo)





A woman looks at a mass of ice harvested from Greenland during an installation on Place du Pantheon for a project called Ice Watch Paris, in Paris, France, December 3, 2015. The World Climate Change Conference 2015 (COP21) continues at Le Bourget near the French capital. (Photo by Benoit Tessier/Reuters)





Republican presidential candidate Donald Trump (R) autographs the chest of a woman at his campaign rally in Manassas, Virginia December 2, 2015. Republican presidential front-runner Trump said on Wednesday his plan for combating Islamic State militants involves targeting not just the group's fighters but also their families. (Photo by Gary Cameron/Reuters)





Musician Alicia Keys performs during Sinatra 100 - An All-Star Grammy Concert in Las Vegas, Nevada December 2, 2015. The star-studded tribute was held to mark the would be 100th birthday of legendary performer Frank Sinatra on December 12. (Photo by Steve Marcus/Reuters)





Police officers conduct a manhunt after a shooting rampage in San Bernardino, California December 2, 2015. Gunmen opened fire on a holiday party on Wednesday at a social services agency in San Bernardino, California, killing 14 people and wounding 17 others before fleeing, authorities said. (Photo by Mike Blake/Reuters)





A British Tornado taxis on the runway after returning from a mission at RAF Akrotiri, in southern Cyprus December 3, 2015. (Photo by Darren Staples/Reuters)





Armed paramilitary policemen guard as mock hijackers lie on the ground near a passenger jet during an anti-terrorism drill on plane hijacking, at the Beijing Capital International Airport, in Beijing, China, December 3, 2015. (Photo by Reuters/Stringer)





Armed paramilitary policemen walk underneath a passenger jet during an anti-terrorism drill on plane hijacking, at the Beijing Capital International Airport, in Beijing, China, December 3, 2015. (Photo by Reuters/Stringer)





An armed paramilitary policeman checks a mock hijacker during an anti-terrorism drill on plane hijacking, on a passenger jet at the Beijing Capital International Airport, in Beijing, China, December 3, 2015. (Photo by Reuters/Stringer)





A security personnel (R) tries to stop a man from swimming away after being caught swimming in the West Lake, which is a violation of the resort's regulations, in Hangzhou, Zhejiang province, China, December 1, 2015. (Photo by Reuters/Stringer)





Satmar Hasidic Jews leave a mass gathering in the Brooklyn borough of New York December 3, 2015. The Satmars, a strictly anti-Zionist sect of Judaism, gathered to celebrate the anniversary of their founding Rabbi Joel Teitelbaum's escape from the holocaust, according to organizers. (Photo by Darren Ornitz/Reuters)





Residents wade through a flooded street as they evacuate their homes in Chennai, in the southern state of Tamil Nadu, India, December 3, 2015. (Photo by Anindito Mukherjee/Reuters)





A French police officer escorts Australian environmental activists called Climate Guardian Angels during a demonstration as part of the World Climate Change Conference 2015 (COP21) in Paris, France, December 3, 2015. (Photo by Eric Gaillard/Reuters)





Filipino street children walk at a side street in Muntinlupa city, south of Manila, the Philippines, December 3, 2015. The Department of Social Welfare and Development (DSWD) has asked local government units in Metro Manila for help in discouraging children from doing caroling activities on the streets as Christmas season is fast approaching. The streets pose a hazard to children's safety even if they are doing a harmless activity such as caroling, DSWD regional director head Maria Alicia Bonoan said. Filipinos celebrate the longest Christmas in the world which starts as early as September every year. (Photo by Francis R. Malasig/EPA)





An Indian Navy personnel stands guard during a media preview on the flight deck of INS Vikramaditya, Indian Navy's aircraft carrier, anchored in the Arabian Sea off the coast of Mumbai, India, December 3, 2015. The tour was organised by Indian Navy on the eve of its Navy Day celebrations. (Photo by Shailesh Andrade/Reuters)





Workers watch a television broadcast of Russian President Vladimir Putin address to the Federal Assembly at an auto repair shop in the Siberian town of Divnogorsk near Krasnoyarsk, Russia, December 3, 2015. Putin used his annual state of the nation speech on Thursday to warn Turkey the Kremlin planned to adopt further sanctions against it to punish Ankara for shooting down a Russian warplane near the Syrian-Turkish border last week. (Photo by Ilya Naymushin/Reuters)





Thai Royal Guards march in front of the Grand Palace during a military parade as a part of a celebration for the upcoming birthday of King Bhumibol Adulyadej in Bangkok, Thailand December 3, 2015. The revered King, the world's longest reigning monarch, will turn 88 on December 5. (Photo by Jorge Silva/Reuters)





Shi'ite Muslim pilgrims reach out to touch the tomb of Imam al-Abbas located inside the Imam al-Abbas shrine to mark Arbaeen, in the holy city of Kerbala, southwest of Baghdad, December 3, 2015. (Photo by Ahmed al-Husseini/Reuters)





Firefighters demonstrate by lighting themselves on fire in front of a regional government building to demand more work safety measures and against what they say is a covert privatisation of their sector, in Oviedo, northern Spain, December 3, 2015. (Photo by Reuters/Stringer)





A man works in his shop at a market place in the old quarter in the Yemeni capital Sanaa, December 3, 2015. (Photo by Mohamed al-Sayaghi/Reuters)





A stranded migrant holding a baby shouts next to a Greek police cordon following scuffles at the Greek-Macedonian border, near the village of Idomeni, Greece, December 3, 2015. (Photo by Alexandros Avramidis/Reuters)





Ukrainian Prime Minister Arseny Yatseniuk (4th L) and Defence Minister Stepan Poltorak (3rd L) stand on the flight deck of the nuclear-powered aircraft carrier USS Harry S. Truman at the at an undisclosed position in the Mediterranean Sea, December 3, 2015. (Photo by Andrew Kravchenko/Reuters)





U.S. soldier Pfc. Janelle Zalkovsky, from civil affairs unit of 1st Battalion, 320th Field Artillery Regiment, 101st Airborne Division, provides security while other soldiers survey a newly constructed road in Ibriam Jaffes, Iraq in this handout photo released on December 7, 2005. U.S. Defense Secretary Ash Carter on December 3, 2015 announced the U.S. military will open all combat jobs to women. (Photo by Reuters/U.S. Army)





Model Karlie Kloss attends Raspoutine Paris Pop-up at L'Eden by Perrier Jouet at the Faena Hotel on December 2, 2015 in Miami, Florida. (Photo by Andrew Toth/Getty Images for Pernod Ricard USA)





Former U.S. President George W. Bush helps wounded veteran Kristen Esget, U.S. Coast Guard Yeoman 3rd Class, to her feet before a demonstration of sitting volleyball while meeting wounded veteran competitors who are training for the Invictus Games Orlando 2016 at the Intrepid Sea, Air & Space Museum in New York, December 3, 2015. The Invictus Games will bring together more than 500 competitors from 15 nations to compete in 10 sports. At right is U.S. Air Force Technical Sergeant Israel Del Toro. (Photo by Mike Segar/Reuters)





The project 'Voyageurs' by artist Cedric Le Borgne is on display in Geneva, Switzerland, 02 December 2015, as part of the Geneva Lux Festival. Light and decoration projects create a christmas atmosphere around the Geneva lake and in the city centre during the second edition of the festival. (Photo by Martial Trezzini/EPA)





People watch on a video screen on Capitol Hill in Washington, Wednesday, December 2, 2015, as astronauts Scott Kelly, left, and Kjell Lindgren testify from the International Space Station before the House Science, Space and Technology Committee. Testifying from space, Kelly said it has been helpful to be able to grow things in the International Space Station, where he is stationed for a full year. In August, the astronauts in the station ate red romaine lettuce they grew there. Kelly says they are now growing flowers. (Photo by Mary Clare Jalonick/AP Photo)





An activist from the NGO "Non violent action COP21" juggles with his hat in front of a bank to protest against tax evasion, in Paris, Thursday, December 3, 2015 . The protest is one of many activist actions linked to the COP21, the United Nations Climate Change Conference. (Photo by Christophe Ena/AP Photo)





Visitors view drawings of Japanese horror manga artist Junji Ito during the "Experience Horror" exhibition in Taipei, Taiwan, December 3, 2015. (Photo by Ritchie B. Tongo/EPA)





A protester opposing the Government of President Rafael Correa carries the national flag past members of the security forces during a demonstration close to the National Aseembly headquarters in Quito, Ecuador, December 3, 2015. (Photo by Jose Jacome/EPA)





Two life-size Victorian style dolls shocked Londoners morning December 3, 2015 as the creepy pair popped up at commuter hotspots across the capital to mark the launch of the world's first psychological theme park ride created by Derren Brown, coming to Thorpe Park Resort in 2016. (Photo by Matt Alexander/PA Wire via ZUMA Press)





Two life-size Victorian style dolls shocked Londoners morning December 3, 2015 as the creepy pair popped up at commuter hotspots across the capital to mark the launch of the world's first psychological theme park ride created by Derren Brown, coming to Thorpe Park Resort in 2016. (Photo by Matt Alexander/PA Wire)





The Radio City Rockettes pose with a Radio City Rockette wax figure at Madame Tussauds on December 3, 2015 in New York City. (Photo by D Dipasupil/Getty Images)