Floyd Mayweather Jr., left, is led away by court marshall Ron Johnson, Friday, June 1, 2012, in Las Vegas, to begin a 90-day jail term for attacking his ex-girlfriend in September 2010 while two of ... more 
Floyd Mayweather Jr., left, is led away by court marshall Ron Johnson, Friday, June 1, 2012, in Las Vegas, to begin a 90-day jail term for attacking his ex-girlfriend in September 2010 while two of their children watched. The undefeated five-division champion surrendered Friday before the judge who sentenced him in December, and then allowed him to remain free long enough to headline a May 5 fight. (AP Photo/Julie Jacobson) less 
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Fri, Jun 1, 2012 3:00 PM EDT