United States' coach Mike Krzyzewski, center, helps break off a scuffle between Argentina's Juan Gutierrez, left, and Kevin Durant of the United States (5) during a preliminary basketball match at the... more 
United States' coach Mike Krzyzewski, center, helps break off a scuffle between Argentina's Juan Gutierrez, left, and Kevin Durant of the United States (5) during a preliminary basketball match at the 2012 Summer Olympics, Tuesday, Aug. 7, 2012, in London. (AP Photo/Victor R. Caivano) less 
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Associated Press | Photo By Victor R. Caivano
Wed, Aug 8, 2012 12:58 AM EDT