Visitors to Tiananmen Square pose for photos near a portrait Sun Yat-sen, who is widely regarded as the founding father of modern China in Beijing, China, Sunday, May 1, 2011. Tens of thousands of ... more 
Visitors to Tiananmen Square pose for photos near a portrait Sun Yat-sen, who is widely regarded as the founding father of modern China in Beijing, China, Sunday, May 1, 2011. Tens of thousands of visitors flock to the square as residents enjoy a public holiday to mark May Day. less 
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Associated Press | Photo By Ng Han Guan
Sun, May 1, 2011 4:56 AM EDT