Photos: US 2012 Olympians to watch
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Credit: Getty Images
SPLIT, CROATIA - SEPTEMBER 05: David Oliver (r) of USA and Team Americas on his way to victory in the men's 110m hurdles during the IAAF/VTB Continental Cup at the Stadion Poljud on September 5, 2010 in Split, Croatia. (Photo by Michael Steele/Getty Images)
