Photos: US 2012 Olympians to watch
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Credit: Getty Images
ORLANDO, FL - MARCH 09: Track and Field hurdler David Oliver poses at Lyman High School on March 9, 2011 in Orlando, Florida. (Photo by Marc Serota/Getty Images)
Credit: Getty Images
ORLANDO, FL - MARCH 09: Track and Field hurdler David Oliver poses at Lyman High School on March 9, 2011 in Orlando, Florida. (Photo by Marc Serota/Getty Images)
