Floyd Mayweather Jr. starts Vegas jail sentence

FILE - In a May 1, 2010, file photo, Floyd Mayweather Jr. poses for a photo during a news conference in Las Vegas. (AP Photo/Isaac Brekken)

June 2, 2012 9:15:39 AM PDT
Floyd Mayweather Jr. surrendered in a courtroom Friday to begin a three-month jail sentence for attacking his ex-girlfriend in September 2010 while two of their children watched.