First, thanks for the replies, and links. In reply to the ad hominem comments...the guy actually is bright, in certain ways...which I understand sounds apologist-esque...but he seems kind and learned...and the 9/11 topic came up in discussion regarding "false flag terrorism." Read into that what you will.
As I said prior, I am having a hard time buying into the whole "inside job" bit...I mean, if a gov goes through the trouble of engineering a ploy to KILL 3000 of its own constituency then why would they let us uncover it? Hasn't anybody watched X Files

? Also, there's just so much at stake if something like an "inside job" was exposed...too much, I would think.
Just my thoughts. I didn't have time to get a word in during class.
Anyhow, back OT, has anybody watched "A Great Conspiracy"?
It features Barrie Zweiker, (or something like that), and was the basis for our class discussion. I cringed the whole way through...well, most of the way. No, probably the whole way.