Olympic champ Gatlin says he failed drug test (testosterone) in April:
A couple excerpts:
"..."USA Track & Field is gravely concerned that Justin Gatlin has tested positive for banned substances," Masback said in a statement. "Justin has been one of the most visible spokespersons for winning with integrity in the sport of track and field, and throughout his career he has made clear his willingness to take responsibility for his actions."..."
"...If he cannot prove his innocence, however, Gatlin faces the prospect of being banned for life after this failed test...."