Herein lies my issue with these theories. If we wanted to make a case for invading Iraq, then we did a real bad job of it by staging 9/11. It's needlessly complicated, and the end result does't give us a very good reason for attacking Iraq anyway. There are far easier ways to kill people, stage it, and mount a case for war - 9/11 isn't one of them.
911 would have been the pretext for afghanistan. Recall that US/Taleban oil pipeline negotiations ended in July when they, despite our threats of "choose a carpet of bombs or die under a carpet of bombs" - google it - and they signed with an Argentenian oil firm. We then told UK and India we'd be invading in mid-oct. This was june 01.
Bruce, it's kinda pointless for us to argue on different points; I have watched the video clips, and despite my initial disbelief, at the end, I was convinced there was some serious enough evidence to show compliance here with the 19 arabs.
If you can, choose one of the documentaries and check it out. I am an educated man who supported Bush 100%, and while it took some soul-searching and confusion, at the end of watching some and doing add'l research, I reached my conclusions.
Since you haven't watched one, it's kinda silly for us to debate whether there's any legitimacy to it. (It'd be like you and I arguing over which Aussie beach is nicest, when I have no background information).
Check one out, see what you think. But we cannot debate with different background info here.
http://www.jonhs.net/911/index.php