"You need to stop talkin' garbage ... talkin' about Arturo Gatti is a bum ... YOU is a bum!" Vivian Harris was in the house for the "Thunder" portion of the Gatti-Mayweather press conference and had some harsh words for Floyd Mayweather Jr. as well as Bob Arum. Check out what he had to say about the Gatti-Mayweather clash as the WBA junior welterweight champion is still having a hard time finding an opponent despite being willing to fight any of the other talented fighters in the 140-lb division.