Floyd Mayweather took WADA-banned IV before Manny Pacquiao fight, according to report
LAS VEGAS -- On the eve of his record-breaking megafight with Manny Pacquiao on May 2, pound-for-pound king Floyd Mayweather took an intravenous injection of saline and vitamins that was banned under World Anti-Doping Agency guidelines, according to a report by SB Nation on Wednesday.