There may well be plenty of lies in the 'official' story of BinLaden's life, death and his past as an inteligence 'asset', which may or may not be true either. Which proves.....nothing. This administration has a history of telling FOIA requestees that 'no such record exists' when they don't want to give up a given bit of info. The fact that they can't or won't cough up a death certificate means......nothing. The last administration had an odd relationship with the truth as well. No surprise if half of all that we have been told in the last few decades is crap. Which half? I dunno. Still, if he'd been dead since '01 I don't see our gov or the Jihadis wanting anything other than to tell the world. Each side for their own reason. No proof from our government doesn't mean much either way. Is it possible that this is all a big show? Sure. But why? To get Obama re-elected? Probably not. More likely is, like I said before, that he hid and was hidden (can't help but notice that no one seems to be on the hook for helping him all these years) but his lucky rabbit foot wore out. Then the bang-bang guys showed up.
There is a ton we don't know. That's a given. A writer namded Daniel Hopsicker did a great book on the trackable movements of Mohammed Atta in Florida. There is a ton of solid doccumentation counter to the official government position of how long he was in the US and how much help he got from whom in that time. It's a great read. There is more to what happened than we know. Does it prove any of the conspiracy theories? Not really. It proves we are lied to, but not what the truth is. Were some or all of the hijackers paid assets at various times in the past? Guys you'd expect the gov to be on the lookout for? Maybe. There are only so many real players in the game. I'm more inclined to believe we were lied to to cover ineptitude than to cover up Cheney blasting towers with his own hand, but that's just me. No theories are proven, they are just theories.
I just don't buy that "No one saw" or "The gov won't show ______ doccuments" means anything. He got shot in the noodle and dumped in the sea. End of the tall sheik.