Amir Khan has some tips for a young fighter in his gym. Watch as he shows him the ropes. Khan vs. Peterson happens Sat., December 10 at 9:45pm ET6:45pm PT on HBO.br br For more information on HBO Sports, visit br Watch HBO Sports series and events online at HBO GO® br With HBO GO, you can watch your favorite HBO Sports series and events on your iPad® (), iPhone® () or Android™ () smartphone. Free with your HBO subscription through participating TV providers.