Guerrero's dad: Mayweather regrets accepting the fight with "The Ghost"

By Chris Williams: Robert "The Ghost" Guerrero's dad thinks he smells fear coming from Floyd Mayweather Jr. and his father Floyd Sr. and his uncle Roger Mayweather and he thinks Mayweather Jr. is now regretting having accepted the fight against the 29-year-old Guerrero. Guerrero's dad said: "I think they have a little regret taking it