LONDON -- Two of three U.S. men who competed in the semifinals of the 110-meter hurdles advanced to the final, which will be contested later Wednesday night.
Jason Richardson, who trains in Los Angeles, won his heat in 13.13 seconds. Aries Merritt, of Marietta, Ga., won his heat in 12.94 seconds, .01 off the world-leading time he has recorded three times this season.

