A Chinese worker hangs a lantern for the upcoming Lunar New Year at a park in Beijing on January 24, 2014. China is preparing to welcome the Lunar New Year of the Horse which falls on January 31. (Photo by Wang Zhao/AFP Photo)

Models present creations by Colombian brand Purpurata during the Colombiatex fashion fair on January 23, 2014 in Medellin, Antioquia department, Colombia. (Photo by Raul Arboleda/AFP Photo)

A worker sprays tangerine trees for sale at a shop ahead of the Chinese lunar New Year of the horse in Kuala Lumpur on January 20, 2014. The Lunar New Year falls on January 31 and marks the beginning of the Spring Festival holiday. (Photo by Mohd Rasfan/AFP Photo)

Israeli archaeologists excavate a 1500-year-old floor mosaic depicting the resurrection of Jesus Christ, in a newly-discovered church dating back to the Byzantine era, in the village of Aluma in southern Israel on January 22, 2014. Experts say the Christogram deliberately excluded human depiction of Jesus because of its position on the floor where worshippers would tread. (Photo by Menahem Kahana/AFP Photo)

An Afghan vegetable vendor waits for customers at the roadside on the outskirts of Jalalabad, Nangarhar provice, on January 21, 2014. (Photo by Noorullah Shirzada/AFP Photo)

A firefighter looks on at the seniors residence Residence du Havre after a fire in L'Isle Verte, Quebec, January 23, 2014. Police will spend Thursday night sifting through the frozen ruins of a wooden, three-story residence for the elderly that burned down in the Eastern Canadian province of Quebec, killing at least three people and leaving 30 more missing. (Photo by Mathieu Belanger/Reuters)

Members of the National Cadet Corps (NCC) prepare for a full dress rehearsal for the Indian Republic Day parade in Secunderabad, the twin city of Hyderabad, on January 24, 2014. India will celebrate its 65th Republic Day on January 26. (Photo by Noah Seelam/AFP Photo)

A woman walks in the East Village during a snowstorm on January 21, 2014 in New York City. (Photo by Spencer Platt/Getty Images)

Greenpeace activists dressed as polar bears hold placards as they protest against arctic pollution by Russian oil major Gazprom on January 23, 2014 in Davos. Campaigners at the World Economic Forum Thursday handed clothing giant Gap and Russian oil major Gazprom their annual Public Eye shame awards for what they said were lax factory safety standards and Arctic drilling. (Photo by Flurin Bertschinger/AFP Photo/Greenpeace/Ex-Press)

A woman reacts as she rides a motorcycle through a flooded street in Jakarta, January 24, 2014. Torrential rains that have continued in Jakarta in recent days widened the number of flooded areas caused more than 10,000 houses have been flooded with 64,000 people being displaced from their homes, a local newspaper said on Thursday. (Photo by Reuters/Beawiharta)

Models present creations by Viktor&Rolf during the Haute Couture Spring-Summer 2014 collection show, on January 22, 2014 in Paris. (Photo by Patrick Kovarik/AFP Photo)

A South Sudanese People Liberation Army (SPLA) soldier patrols the streets in Malakal on January 21, 2014. (Photo by Harrison Ngethi/AFP Photo)

A model shows a creation from the collection of designer Aziz Bekkaoui on the catwalk during the opening of the Amsterdam Fashion Week in Amsterdam, on January 23 2014. (Photo by Kippa Koen Van Weel/AFP Photo/ANP)

A woman reacts after dipping herself into the icy waters of a lake near the village of Zadomlia, some 40 km (25 miles) east of Minsk, January 19, 2014. Orthodox believers marked Epiphany on January 19 by immersing themselves in icy waters regardless of the weather. (Photo by Vasily Fedosenko/Reuters)

Pia Olsen Dyhr (L), Danish Minister for Transport, rides a bicycle with Danish Ambassador to China Friis Arne Petersen as they promote green transportation on a street in Beijing, January 20, 2014. (Photo by Reuters/China Daily)

Spectators watch waves from the cliffside at Waimea Bay as high surf hits the north shore of Hawaii, January 22, 2014. A Hawaii big wave surfing competition has been called off due to unfavorable weather, as state officials warned on Tuesday that swells projected to be 40- to 50-feet (12-15 meters) to hit the island of Oahu could pose risks to beach-goers. (Photo by Jamm Aquino/Reuters)

A lantern decoration is illuminated in front of a shopping mall on January 19, 2014 in Beijing, China. The Chinese Lunar New Year of horse also known as the Spring Festival, which is based on the Lunisolar Chinese calendar, is celebrated from the first day of the first month of the lunar year and ends with Lantern Festival on the Fifteenth day. (Photo by Lintao Zhang/Getty Images)

The tugboat Commissioner breaks up ice in Burnham Harbor near the Loop on January 21, 2014 in Chicago, Illinois. A weather system moved through the area overnight dumping from 6 to 12 inches of lake-effect snow on Chicago and its suburbs while driving temperatures into the single digits and bringing wind chills as low as 25 degrees-below-zero. (Photo by Scott Olson/Getty Images)

People throw turnips at the Jarramplas as he makes his way through the streets beating his drum during the Jarramplas Festival on January 19, 2014 in Piornal, Spain. The centuries old Jarramplas festival takes place annually every January 19-20 on Saint Sebastian Day and this year they expect to use more than 20 thousand kilogrames of turnips. Even though the exact origins of the festival are not known, various theories exist including the mythological punishment of Caco by Hercules, a relation to ceremonies celebrated by the American Indians that were seen by the first conquerors, to a cattle thief ridiculed and expelled by his village neighbours. It is generally believed to symbolize the expulsion of everything bad. (Photo by Pablo Blazquez Dominguez/Getty Images)

A man falls on the ice and snow along 5th Avenue January 22, 2014 in New York. The northeastern US shivered amid heavy snowfall and far below average temperatures in a storm that grounded thousands of flights and triggered traffic chaos. (Photo by Timothy Clary/AFP Photo)

A vegetable seller in semi frozen lake heading towards the main market on January 23, 2014 in Srinagar, India. Kashmir remained cut-off from the rest of the country for the second day on Thursday with road and air links to the Valley snapped due to snowfall, the heaviest in a decade in the month of January. (Photo by Waseem Andrabi/Hindustan Times via Getty Images)

A woman falls on the ice and snow along 5th Avenue January 22, 2014 in New York. (Photo by Timothy Clary/AFP Photo)

Prof. Dr. Mehmet Kavukcu from Erzurum Ataturk University, College of Arts performs art of ice sculpture with 14 cattle's head to take attention to violence at University campus, in Erzurum, Turkey on January 22, 2014. (Photo by Sercan Kucuksahin/Anadolu Agency/Getty Images)

Sjinkie Knegt (R) of the Netherlands' team gestures next to Victor An (L) of the team of Russia celebrating after Russia won the men's 5000m relay final race of the ISU European Short Track speed skating Championships in Dresden, eastern Germany, on January 19, 2014. Russia won the race ahead of the Netherlands (2nd) and Germany. (Photo by Robert Michael/AFP Photo)

A competitor takes a practice run prior to the snowmobile freestyle finals at Winter X-Games 2014 Aspen at Buttermilk Mountain on January 23, 2014 in Aspen, Colorado. (Photo by Doug Pensinger/Getty Images)

Protesters clash with the police in the center of Kiev on January 22, 2014. Ukrainian police on Wednesday stormed protesters' barricades in Kiev as violent clashes erupted and activists said that one person had been shot dead by the security forces. Total of two activists shot dead during clashing. The move by police increased tensions to a new peak after two months of protests over President Viktor Yanukovych's failure to sign a deal for closer ties with the EU. (Photo by Sergei Supinsky/AFP Photo)

Police block the road near the Ukrainian Cabinet of Ministers building on January 24, 2014 in Kiev, Ukraine. After two months of primarily peaceful anti-government protests in the city center, new laws meant to end the protest movement have sparked violent clashes in recent days. (Photo by Brendan Hoffman/Getty Images)

People visit the Chitose-Lake Shikotsu Ice Festival illuminated by colorful light to produce a fantastic world in Chitose on January 24, 2014. The annual ice festival will be held until February 16. (Photo by Kazuhiro Nogi/AFP Photo)

Men participate in the Martin Luther King Jr. parade in Los Angeles, California on January 20, 2014. The 29th annual Kingdom Day Parade honoring Martin Luther King Jr. was themed “Ain't Gonna' Let Nobody Turn Us 'Round”. (Photo by Joe Klamar/AFP Photo)

Models presents a creation by designers Serkan Cura in Paris January 23, 2014. (Photo by Charles Platiau/Reuters)

Afghan National Army soldiers investigate the site of a deadly assault by suicide bombers and gunmen against a NATO base in Zhari west of Kandahar city, Afghanistan, Monday, January 20, 2014. The attack killed one NATO service member, two bystanders - a sheep herder and his 13-year-old daughter, and all the insurgents according to coalition and Afghan officials. The Taliban have intensified a campaign against Afghan and international forces as foreign troops withdraw this year. (Photo by Allauddin Khan/AP Photo)

Russian Communists, carrying red flags with portrait of Soviet founder Vladimir Lenin, form a long queue as they visit the Mausoleum during Lenin's 90th death anniversary at Moscow's Red Square in Russia, Tuesday, January 21, 2014. (Photo by Pavel Golovkin/AP Photo)

Hudson Kroenig, 5, holds the wedding gown worn by model Cara Delevingne during Chanel's Spring-Summer 2014 Haute Couture fashion collection presented in Paris, Tuesday, January 21, 2014. (Photo by Jacques Brinon/AP Photo)

Supporters of Jammu Kashmir Liberation Front (JKLF) chairman Yasin Malik shout slogans during a memorial service to mark the anniversary of an alleged massacre in Srinagar, India, Tuesday, January 21, 2014. People in the valley allege that Indian security forces opened indiscriminate fire on thousands of peaceful demonstrators near Gaw Kadal in Srinagar, killing more than 50 people 24 years ago. (Photo by Dar Yasin/AP Photo)

Protesters throw rocks at police in central Kiev, Ukraine, Wednesday, January 22, 2014. City health officials and police said that two people died of gunshot wounds during the clashes Wednesday morning. But the opposition charges that as many as five people have died. The mass protests in the capital of Kiev erupted after Ukrainian President Viktor Yanukovych spurned a pact with the European Union in favor of close ties with Russia, which offered him a $15 billion bailout. (Photo by Efrem Lukatsky/AP Photo)

Christ the Redeemer statue is silhouetted against an early evening sky as the sun sets in Rio de Janeiro, Brazil, Wednesday, January 22, 2014. (Photo by Felipe Dana/AP Photo)

A relative of the former worker of the Ingenio San Antonio, ISA, fires a homemade mortar during protests in Chichigalpa, Nicaragua, Sunday, January 19, 2014. A former sugarcane cutter died Saturday, after allegedly being shot by police during the confrontations. The former sugarcane cutters were demanding compensation for damages to their health resulting from alleged exposure to agrochemicals and pesticides when the protest turned violent. (Photo by Esteban Felix/AP Photo)

A boy reacts in the ice cold water after plunging into it during Orthodox Epiphany celebrations at a lake in the village of Zadomlya, Belarus, Sunday, January 19, 2014. (Photo by Sergei Grits/AP Photo)