Olympic championn Paul Hamm competes on the parallel bars in the Winter Cup Challenge gymnastics meet Thursday Feb. 2, 2012, in Las Vegas. Hamm struggled in his return to competitive gymnastics, ... more 
Olympic championn Paul Hamm competes on the parallel bars in the Winter Cup Challenge gymnastics meet Thursday Feb. 2, 2012, in Las Vegas. Hamm struggled in his return to competitive gymnastics, making major mistakes on three of the four events he tried at the challenge, his first meet since 2008. (AP Photo/John Gurzinski) less 
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Associated Press | Photo By John Gurzinski
Thu, Feb 2, 2012 7:35 PM EST