A Pakistani girl Shaziya Zafar, 6, stands next to her mother as they wait for customers to buy their oranges, in a market on the outskirts of Islamabad, Pakistan, Jan. 16, 2012. (Muhammed Muheisen/AP Photo)

Former Utah Gov. Jon Huntsman waves and leaves the stage after he announced that he is ending his run for the Republican presidential nomination at the Myrtle Beach Convention Center, Jan. 16, 2012 in Myrtle Beach, S.C. Gov. Huntsman said that he now endorses presidential candidate, former Massachusetts Gov. Mitt Romney for Republican nomination. (Mark Wilson/Getty Images)

Hindu pilgrims offer prayers at the Gangasagar, on Sagar Island, the confluence of River Ganges and Bay of Bengal, about 140 kilometers (87 miles) south of Kolkata, India, Jan. 15, 2012. Hundreds of thousands of devotees gathered to perform an annual holy dip on the auspicious occasion of Makar Sankranti. (Bikas Das/AP Photo)

Fan Yang of China competes in the Men's 1500m Speed Skating event at the Olympic Speedskating Oval, Jan. 16, 2012 in Innsbruck, Austria. (Shaun Botterill/Getty Images)

Soldiers mounted on camels participate in a rehearsal for the Beating Retreat ceremony in New Delhi, India, Jan. 16, 2012. The ceremony will be held on Jan. 29, three days after the Republic Day celebrations, Jan. 26, 2012. (Saurabh Das/AP Photo)

A protester, sailing next to a Coast Guard power boat on the Grand Canal, holds a banner reading "No large ships", on the day of the special parliamentary meeting discussing the environmental impact of cruises in Venice, Italy, Jan. 16, 2012. Protests are mounting as residents raise concerns about the environmental impact of cruise ships and ferries crossing St Marks's basin. (Marco Secchi/Getty Images)

Traditional drummers wearing "Namahage," or ogres, costumes perform on a street in Tokyo, Jan. 15, 2012. (Shizuo Kambayashi/AP Photo)

Hakeem Nicks #88 of the New York Giants makes a 37 yard touchdown catch with time running out in the second quarter against Charles Woodson #21 of the Green Bay Packers during their NFC Divisional playoff game at Lambeau Field, Green Bay, Wisc., Jan. 15, 2012. (Jamie Squire/Getty Images)

A model showcases designs on the runway by Qi Gang during the 'Hong Kong Fashion Extravaganza' show on day one of Hong Kong Fashion Week Autumn/Winter 2012 at the Hong Kong Convention Center, Hong Kong, Jan. 16, 2012. (Victor Fraile/Getty Images)