Olympics: First run for double amputee Oscar Pistorius
1 of 1
South Africa's Oscar Pistorius, left, and Jamaica's Rusheen McDonald compete in a men's 400-meter heat in the Olympic Stadium at the 2012 Summer Olympics in London on Saturday.
Photos: 2014 Endless Summer Photo Contest entries
Photos: Okinawan Festival, August 31
Photos: Volleyball: UH vs. San Diego State, August 31
More Photo Galleries »