Ugh.. the problem with this stuff is it takes longer to go through a bunch of claims and assertions and research them and address them that it does to make them up.
http://www.conspiracyscience.com/art...uilding-seven/
http://www.debunking911.com/pull.htm
Some places to start.
Or if you want to engage some people who've been over this stuff for a long long time you might try here:
http://forums.randi.org/forumdisplay.php?f=64
They have a links section too:
http://forums.randi.org/local_links.php?catid=18