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AP U.S. Terrence Jennings, right, and Brazil's Diogo Da Silva fight during a men's taekwondo -68 kg at the Pan American Games in Guadalajara, Mexico, Sun - Photo

U.S. Terrence Jennings, right, and Brazil's Diogo Da Silva fight during a men's taekwondo -68 kg at the Pan American Games in Guadalajara, Mexico, Sun

Sunday October 16, 09:13 PM
U.S. Terrence Jennings, right, and Brazil's Diogo Da Silva fight during a men's taekwondo -68 kg at the Pan American Games in Guadalajara, Mexico, Sunday, Oct. 16, 2011. (AP Photo/Martin Mejia)