Tearful goodbye from China's star hurdler

Chinese hurdler Liu Xiang gives a speech at his farewell ceremony at the IAAF Diamond League Track and Field meet in Shanghai, May 17, 2015. China on Sunday offered an emotional farewell to its newly-retired sports hero Liu, the 2004 Olympic sprint hurdles champion, after Liu announced his retirement on April 7 on Weibo, a Twitter-like service. [Photo/IC]