Score another one for the little guy. A day after beating Walter Ray Williams Jr. in theRound of 16 in a nailbiter, Norm Duke swept Chris Barnes in the href="http://www.pba.com/livescoring/round_results.aspx?RoundID=1326">Roundof 8 in the PBA Cheetah Championship at ThunderbowlLanes in Allen Park, Mich. Duke beat Barnes, 247-182, 196-161, 256-217 and...