Kenyan sets world record in 800, Symmonds finishes fifth
London Olympics Athletics Men
Kenya's David Lekuta Rudisha celebrates his win in the men's 800-meter final during the athletics in the Olympic Stadium at the 2012 Summer Olympics, London, Thursday, Aug. 9, 2012. Rudisha set a new world record with a time of 1:40.91.(AP Photo/Anja Niedringhaus)






