Article Photos: EYES ON LONDON: Electric 100-meter dash coming up



South Africa's Oscar Pistorius prepares to compete in a men's 400-meter heat during the athletics in the Olympic Stadium at the 2012 Summer Olympics, London, Saturday, Aug. 4, 2012.(AP Photo/Anja Niedringhaus)

South Africa's Oscar Pistorius prepares to compete in a men's 400-meter heat during the athletics in the Olympic Stadium at the 2012 Summer Olympics, London, Saturday, Aug. 4, 2012.(AP Photo/Anja Niedringhaus)