TheCardinalshaveoneofthebestrundefensesintheleague,TottenhamtShirtSale,andoncetheRams'groundgamewasstifled,theteamcouldzeroinonClemens."OnceyoushutdowntherunagainstateamlikeSt.Louisthatisbuiltonrunningthefootball,thefrenzycanfeed,"ArizonacoachBruceArianssaid.