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Protesters attend a prayer session during a rally at Ratchaprasong Intersection in Bangkok, Thailand, on Saturday, May 19, 2012. The Red Shirt protesters marked the second anniversary of the army's crushing of a two-month-long Red Shirt protest in central Bangkok, the most violent incident in political unrest that has wracked the country since Thaksin Shinawatra was ousted in a 2006 military coup. (AP Photo/Sakchai Lalit)

'Red Shirts' in mass Bangkok rally

Around 50,000 "Red Shirt" supporters from across Thailand converged on central Bangkok Saturday, May 19, to mark the second anniversary of a deadly crackdown on street protests, police said.