I would have that all of these would be out-of-commission by now. Seems strange to me.
First of all, CBS brings up Osama (playing into the alqaeda's game of putting this on their website) ... It can't be confirmed, so CBS brings it up on 9/11 with no real proof, and they tarnish the day with a subtle sting @ Bush.
That's my gut feeling on this, and I wouldn't mind being wrong!