What does it take for these people to believe that bin Laden had something to do with the September 11th Attacks? I think they'll have to meet him in person, take his blood, test it, make sure it's him and then talk to him.
Do they realize how much time it would have taken to fake something like that? And would the US government really make something fake like that? Do you know what would happen if the American Public found out they did that? All hell would break loose on them.
UBL even had his nifty AK-47 that he pets. So it had to be him in that tape.
Heck, there's even a Blue Light Special on Martyrdom now at this time of year. They say that if you kill yourself at the end of Ramadan you will have a higher position with Allah.