Juan is a idiot. I don't understand why you take someone like his opinion seriously, and why you attribute what he says to what everyone else thinks in the whole "truth movement".
There are some easy questions that if they were answered I would completely turn my opinion on what happened on 9/11 around, however 7 years after that tragic day they still haven't been answered, and probably never will.
You doubters keep your heads in the ground, it suits you guys well.
As far as this tape is concerned, who cares? Obviously this man is trying to move on his own agenda, possibly trying to make life easier for him and his family, after all they still use the BinLaden name, which is obviously hated by most if not all westerners.