Amy Goodman of Democracy Now! brought together the makers of the the 9/11 documentary "Loose Change" and the authors of the Popular Mechanics 9/11 conspiracy debunking article and book. The Popular Mechanics guys pretty much clean the "Loose Change" boys' clocks. They end up looking like petulant children whose only resort is to call their PopMech counterparts liars. Yet new polling indicates that 84% of Americans do not believe the official version of the events of 9/11. Go figure. Judge for yourself.
Part 2 (you can skip this one, it just repeats the end of Part 1):