The signature event of the 2012 London Olympics is now set with the Men's 100m semifinals completed. Usain Bolt moved through to the finals with a time of 9.87 seconds. The defending Olympic champion ...
BRUSSELS (Reuters) - Olympic champion Aries Merritt of the United States broke the world record in the 110 metres hurdles while Jamaicans Usain Bolt and Yohan Blake won their sprints in the final ...