A spectator reacts after China's Liu Xiang failed to compete in the men's first round 110m hurdles heat 6 at the "Bird's Nest" National Stadium during the 2008 Beijing Olympic Games on August 18, 2008. [Agencies]
Security guards cry after China's Olympic champion Liu Xiang failed to start his 110 metres hurdles first-round heat of the athletics competition at the Beijing 2008 Olympic Games, August 18, 2008. [Agenices]
