Dirty using testosterone or PEDs or whatever. Lamont Peterson won vs. Khan the first time. Now we see maybe he won due to being "dirty".
Boxing is hopeless with trying to keep PEDs out...
(Reuters) - The heavily anticipated rematch between Britain's Amir Khan and Lamont Peterson, scheduled for May 19 in Las Vegas, has been cast in doubt after the American tested positive for a banned substance, organisers said on Tuesday.