People wait to enter Guangzhou Railway Station in Guangzhou, China. More than 50,000 passengers traveling during the New Year rush were stranded due to weather. | (REUTERS/Lin Hongxian/Southern Metropolis Daily)

A participant competes in the extreme "Farinato Race" in Gijon, Spain. | (REUTERS/Eloy Alonso)

Police patrol as revelers take part in the traditional "Weiberfastnacht" (Women's Carnival) celebration in Mainz, Germany. | (REUTERS/Kai Pfaffenbach)

A snowy scene in Marlborough, Massachusetts. | (AP Photo/Bill Sikes)

The cargo ship Modern Express is reflected in water on the dock in the port of Bilbao, Spain. | (REUTERS/Vincent West)

Giant panda Ximei plays with her 1-year-old cub at Hetaoping Research and Conservation Center in Wolong, Sichuan province, China. | (REUTERS/China Daily)

A giant tent city built for pilgrims attending the Magh Mela, a month-long Hindu festival, in Allahabad, India. | (REUTERS/Jitendra Prakash)

Britain's Andy Murray eyes Serbia's Novak Djokovic in their final match at the Australian Open tennis tournament at Melbourne Park, Australia. | (REUTERS/Thomas Peter)

Young students close their hands in anticipation of "fist-bumping" President Obama after he spoke at the Islamic Society of Baltimore. | (AP Photo/Pablo Martinez Monsivais)

Ethnic Dong women wearing traditional costumes rehearse for a Chinese New Year performance, in Liping county, Guizhou province, China. | (REUTERS/Stringer)

Artists of the American Circus perform for the pope in Saint Peter's Square at the Vatican, Rome. | (REUTERS/Max Rossi)

Shan members of parliament leave from a meeting room after they attend the last day of the Union Parliament session in Naypyitaw, Myanmar. | (REUTERS/Soe Zeya Tun)