Guerrero: Mayweather's legs are starting to get slower; he knows it

By Dan Ambrose: WBC interim welterweight champion Robert "The Ghost" Guerrero (31-1-1, 18 KO's) is convinced that Floyd Mayweather Jr. (43-0, 26 KO's) has lost a couple of steps and isn't the same fighter he once was in his prime. Guerrero believes that Mayweather has slowed down enough to where he's now ready to be