Justin Gatlin (R) of the U.S. competes in the men's 100m event during the Golden Gala IAAF Diamond League at the Olympic stadium in Rome June 5, 2014. REUTERS/Giampiero Sposito (ITALY - Tags: SPORT ... more 
Justin Gatlin (R) of the U.S. competes in the men's 100m event during the Golden Gala IAAF Diamond League at the Olympic stadium in Rome June 5, 2014. REUTERS/Giampiero Sposito (ITALY - Tags: SPORT ATHLETICS) less 
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Reuters | Photo By GIAMPIERO SPOSITO / REUTERS
Thu, Jun 5, 2014 4:56 PM EDT