A young Buddhist monk runs past other monks to fetch butter tea to be served to attendees of the Jangchup Lamrim teachings conducted by the exiled Tibetan spiritual leader the Dalai Lama (unseen) at the Gaden Jangtse Thoesam Norling Monastery in Mundgod in the southern Indian state of Karnataka December 25, 2014. (Photo by Abhishek N. Chinnappa/Reuters)

A worker rests as he clears and removes snow in Red Square, with St. Basil's Cathedral (L) and the mausoleum of Soviet state founder Vladimir Lenin seen in the background, in central Moscow, December 25, 2014. (Photo by Sergei Karpukhin/Reuters)

Competitors take part in the Peter Pan Cup open water swim in the Serpentine Lake at Hyde Park in London, December 25, 2014. Over one hundred swimmers took part in the annual Christmas Day event, swimming in water temperatures of 3-5 degrees celsius. (Photo by Toby Melville/Reuters)

A balloon in the shape of comic hero Batman floats during a Christmas parade along the waterfront of the tourist resort of Acapulco December 25, 2014. (Photo by Claudio Vargas/Reuters)

Women dressed as Santa Claus take part in a Christmas parade along the waterfront of the tourist resort of Acapulco December 25, 2014. (Photo by Claudio Vargas/Reuters)

A boy throws a rose into the sea near a monument for victims of the 2004 tsunami in Ban Nam Khem, a southern fishing village destroyed by the tsunami, December 26, 2014. Survivors of Asia's 2004 tsunami and relatives of its 226,000 victims cried and prayed as they gathered along Indian Ocean shorelines on Friday for memorials to mark the 10th anniversary of a disaster that still leaves an indelible mark on the region. (Photo by Athit Perawongmetha/Reuters)

Train guard Wanigaratne Karunatilake (58), a survivor of the Indian Ocean tsunami, looks out from the Sri Lankan train Samudra Devi as it leaves Pereliya station December 26, 2014. Ten years after a towering wave hurled Samudra Devi, or “Ocean Queen”, off its tracks and killed more than 1,000 people, it made a special journey on Friday to commemorate the 10th anniversary of the Indian Ocean tsunami, which killed an estimated 40,000 people in Sri Lanka when it pounded its sand-fringed coastline. The original locomotive and five of its carriages were restored in 2008 and the train headed south from Colombo on Friday at the exact same time as a decade ago, with relatives of victims and a handful of survivors on board. Karunatilake said lives could have saved but those on board were unaware of what was happening and stayed inside the train. (Photo by Dinuka Liyanawatte/Reuters)

People hang onto the Sri Lankan train Samudra Devi in Pereliya December 26, 2014. The original locomotive and five of its carriages were restored in 2008 and the train headed south from Colombo on Friday at the exact same time as a decade ago, with relatives of victims and a handful of survivors on board. (Photo by Dinuka Liyanawatte/Reuters)

Train guard Wanigaratne Karunatilake (58), a survivor of the Indian Ocean tsunami, signals for the Sri Lankan train Samudra Devi to leave Paraliya station December 26, 2014. (Photo by Dinuka Liyanawatte/Reuters)

Thais villagers and foreign tourists light candles on a sand sculpture during the memorial ceremony for tsunami victims to mark 10th anniversary of the Boxing Day disaster at Patong beach, Phuket island, southern Thailand, 26 December 2014. The day is marked by ceremonies to remember the ten year anniversary of the devastating tsunami that killed some 5,000 people in Thailand, many of them foreigners vacationing in the area. Germans and Swedish nationals were among the highest of the foreign death toll. In total, more than 280,000 who were killed or are missing as the devastating waves struck 14 nations around the Indian Ocean. (Photo by Yongyot Pruksarak/EPA)

People watch an explosion to demolish a building, which was constructed illegally according a court verdict, next to the Soldier and Sailor monument in the Crimean port of Sevastopol, December 26, 2014. (Photo by Pavel Rebrov/Reuters)

Women ride electric bicycles wearing windbreakers on a cold winter day in Beijing December 26, 2014. (Photo by Kim Kyung-Hoon/Reuters)

Children push a small boat through a flooded area in Yala province December 26, 2014. Many parts of the southern province remain flooded after recent heavy rains, local media reported. (Photo by Surapan Boonthanom/Reuters)

A woman looks at a swimmer getting herself warm after the annual Christmas winter swimming competition in the Vltava river in Prague December 26, 2014. (Photo by David W. Cerny/Reuters)

Villagers and relatives carry the remains of a deceased person as part of a traditional Rambu Solo funeral rite ceremony in Makale, Tana Toraja in South Sulawesi province December 26, 2014 in this photo taken by Antara Foto. (Photo by Sahrul Manda/Reuters/Antara Foto)

A Palestinian protester, dressed as Santa Claus, uses a slingshot to return a tear gas canister fired by Israeli troops during clashes following a demonstration against Jewish settlements in the West Bank village of Bilin, near Ramallah December 26, 2014. (Photo by Mohamad Torokman/Reuters)

A blind-folded suspect is detained by Somalia security forces after attackers from the militant group al Shabaab invaded the African Union's Halane base on the edge of the Mogadishu international airport compound in Somalia's capital Mogadishu, December 26, 2014. Eight Islamist gunmen infiltrated the main African Union (AU) base in Mogadishu on Thursday and killed three peacekeepers and a civilian contractor, the AU mission in Somalia said. (Photo by Feisal Omar/Reuters)

Blind-folded suspects crouch as they are detained after attackers from the militant group al Shabaab invaded the African Union's Halane base on the edge of the Mogadishu international airport compound in Somalia's capital Mogadishu, December 26, 2014. (Photo by Feisal Omar/Reuters)

Artificial snow making machines operate on grass-covered slopes at the ski station at Les Gets in the French Alps December 26, 2014. Meteo France weather service predicts snowfall in France over the weekend according to media reports. (Photo by Gonzalo Fuentes/Reuters)

An artificial snow making machine operates on grass-covered slopes at the ski station at Les Gets in the French Alps December 26, 2014. (Photo by Gonzalo Fuentes/Reuters)

U.S. soldiers in Dragon Company of the 3rd Cavalry Regiment watch rounds explode downrange during a mortar exercise near forward operating base Gamberi in the Laghman province of Afghanistan December 26, 2014. (Photo by Lucas Jackson/Reuters)

Russian President Vladimir Putin (2nd L) signs autographs on a photo book after a New Year reception in Moscow's Kremlin, December 26, 2014. (Photo by Alexei Druzhinin/Reuters/RIA Novosti)

Firefighters try to put out the fire in an oil tank in Es Sider port December 26, 2014. A fire at an oil storage tank at Libya's Es Sider port has spread to two more tanks after a rocket hit the country's biggest terminal during clashes between forces allied to competing governments, officials said on Friday. (Photo by Reuters/Stringer)

A Pittsburgh Steelers fan watches warm ups before an NFL football game between the Pittsburgh Steelers and the Kansas City Chiefs in Pittsburgh, Sunday, December 21, 2014. (Photo by Don Wright/AP Photo)

Chelsea's Diego Costa, left, argues with West Ham United's goalkeeper Adrian during the English Premier League soccer match between Chelsea and West Ham at Stamford Bridge stadium in London, Friday, December 26, 2014. (Photo by Matt Dunham/AP Photo)

A street entertainer holds her cell phone in a pavilion during a minute of rest in a pavilion in downtown Moscow decorated for the New Year and Christmas, Russia, Tuesday, December 23, 2014. (Photo by Alexander Zemlianichenko/AP Photo)

Chinese honor guards rehearse during a welcome ceremony for Egyptian President Egyptian President al-Sisi at the Great Hall of the People in Beijing, China, December 23, 2014. It is the Egyptian President's first visit to China. (Photo by How Hwee Young/EPA)

South Korean Catholic light a candles during the Christmas eve at the Myeongdong Catholic Cathedral in Seoul, South Korea, 24 December 2014. (Photo by Jeon Heon-Kyun/EPA)

Members of the Libyan army stand on a tank as heavy black smoke rises from the city's port in the background after a fire broke out at a car tyre disposal plant during clashes against Islamist gunmen in the eastern Libyan city of Benghazi on December 23, 2014. Forces loyal to former general Khalifa Haftar and to internationally recognised Prime Minister Abdullah al-Thani have been battling for weeks against Islamists who have taken control of much of Libya's second city, and the capital Tripoli. (Photo by Abdullah Doma/AFP Photo)

The Chanctonbury Ring Morris Men perform for locals at the Frankland Arms pub on December 26, 2014 in Washington, England. The Morris Men perform various dances and a traditional Mummers play at different pubs on Boxing day. (Photo by Peter Macdiarmid/Getty Images)

South Carolina forward A'ja Wilson (22) shoots over Liberty center Ashley Rininger, left, and forward Catherine Kearney (44) of an NCAA college basketball game Sunday, December 21, 2014, in Minneapolis. South Carolina won 84-44. (Photo by Hannah Foslien/AP Photo)

Tree sculptures are seen at Nanhu Park on December 25, 2014 in Nanning, Guangxi province of China. (Photo by ChinaFotoPress/ChinaFotoPress via Getty Images)