Since you seem to be in the know, how did the world trade center perfectly implode on itself, when it would normally take a demolition team weeks to prepare and set up to make a building that size fall perfectly?
http://www.youtube.com/user/RKOwens4#p/u the videos I saw give quite clear explanations
I also rather enjoyed dprjones' small series on it:
Michael Moore's movies have very little to do with actual research, though. I'll be the first to admit that Bush was an idiot and should never have taken office, but I don't buy Moore's stuff. He can be demonstrated to be wrong on multiple accounts.
Back on topic: they seem to have used several techniques to identify bin Laden, though it's amazing they apparently got DNA proof already. As far as I know, with modern techniques, it'll take several hours to get DNA proof and I'm not sure such equipment was at hand so quickly. Guess we'll have to wait and see.