Reeling from NRA Executive Director Wayne LaPierre charging CNN with fabricating and "deliberately faking" a story last Thursday to demonstrate how a banned "assault weapon" has much more dangerous firepower than a legal model, on Monday's Wolf Blitzer Reports, substitute anchor Miles O'Brien didn't go so far as to offer a retraction, but he did concede CNN's demonstration needed further amplification. On the May 19 edition of the 5pm EDT Wolf Blitzer Reports, O'Brien announced: "On this program on Thursday of last week, we aired a live demonstration CNN set up with law enforcement officials of a banned semiautomatic...