this:
http://www.peekvids.com/911-mysteries-demolitions/ is a very interesting video questioning some of the things that happened with 9/11. It's pointing out a bunch of flaws with the official story, and presenting possibilites of what may have happened. It doesn't say anything very directly, in the sense of not accusing anyone. But it does say that the official stuff is not right. And, in my opinion at least, it does it very convincingly.