I have seen most if almost all of the 9/11 conspiracy videos...The popular mechanics article is nothing less than laughable controlled media.
This video was suggested to me when I met Matt Bellamy (Lead Singer of Muse) recently and raved about various conspiracies but one in particular.
http://video.google.com/videoplay?docid ... 9497686216
The video shows not just 9/11 conspiracy information, but those including Englands 7/7, How the the USA's involvement in Vietnam was a set up, How Hitler used the same falsifications like this to invade Poland, and also how to USS Liberty was attacked by Israel but upon several requests by multiple Commanders to help Liberty, help was called back. When one Admiral asked directedly to to President Johnson, he said something to the lines of "I want to see that boat on the ocean floor.....
The movie is called "Terror Storm."
If you are Religious, I recommend not watching. I say this only because you will say "Oh My God" to the point of having the heavens strike you down...But I am not religious.