Source: http://is.gd/Qav8Du Hauser takes pains to say that he doesn't know if Mayweather has used PEDs. But the set-up casts it as though Mayweather has something to hide. The reason? The legal team of Manny Pacquiao asked for documents related to the "rumor," and Mayweather tried to quash the request, and eventually the case was settled with a confidentiality agreement, and some sources said Pacquiao's side got a surprisingly high settlement.
It wouldn't surprise me in the slightest, I wouldn't trust the mayweathers as far as I could kick them if I had two broken legs