Yeah, sure ... and we didn't see no stinkin' films of Osama Bin Deadman taking credit for 9-11 either ...
But that was not my point ... my point is simple. We would be foolish to constrain such ruthless enemies to the train of thought tht it can;t be them because they didn;t take credit, whether they have taken credit for some things in the past or not. We give them a great advantage when we do that.