Claiborne says Kiffin has energy of much younger man

Yeah, Cowboys defensive coordinator Monte Kiffin is 72.  In the assessment of cornerback Morris Claiborne, however, those numbers are flipped. “I hear guys saying he’s too old, and we should be wearing leather helmets and all that type of stuff,” Claiborne recently said, via thetowntalk.com. “If you go into the meetings with him and on the…