Manny Pacquiao threatens Floyd Mayweather and his camp with legal action over a drug - testing scandal . Pacquiao is angered by demands that he submit to blood - testing in the build - up to a proposed bout . He claims to have instructed his promoter Bob Arum to file a law suit as soon as possible . Boxing commentators had suggested that the war of words was a pre-fight tactic by the Mayweather camp and his promoter , Golden Boy Promotions , to unsettle the Filipino , who has hit back with an angry statement on his personal Web site . A welterweight match between him and Mayweather is scheduled for Las Vegas on March 13 next year .
Manny Pacquiao threatens Floyd Mayweather and his camp with legal action over a drug - testing scandal . Pacquiao is angered by demands that he submit to blood - testing in the build - up to a proposed bout . He claims to have instructed his promoter Bob Arum to file a law suit as soon as possible . A welterweight match between him and Mayweather is scheduled for Las Vegas on March 13 next year .