Ryan Burton catches up with former three division champion 'Sugar' Shane Mosley to discuss his involvement in the second season of the boxing reality show 'Knockout' - working with middleweight puncher Curtis Stevens, the latest career status of on his prospect son, Shane Mosley Jr., thoughts on Floyd Mayweather Jr. potentially challenging WBC middleweight champion Miguel Cotto in a rematch and whether or not the issue of weight and strength on the part of Cotto will make things tough for Mayweather.