I don't know about this one. I've been reading the engineering reports and I still think there is alot to be explained. Believe me, I am FAR from convinced that this was a government conspiracy. The secondary explosions could have been part of the overall terrorist attack too.

And, as John pointed out, if the planes didn't really hit the towers, where are the planes and the passengers?

This one has got a little more substance than a faked moon landing.