I am starting to build up quite a collection of bookmarks on this. This is the most non-techy, comprehensible rebuttal I have seen so far.
This one is more specific about what is wrong with the NIST report.
They made an assumption about the trajectory of the plane that hit the south tower that contradicts FEMA and the video evidence. I don't know how big a stink is going to be made of this crap. This is obviously White Ameticans mass murdering White Americans in broad daylight on video tape and there's White people on these message boards talking about, "These conspiracy theorists are a bunch of looneys." Sometimes I just wanta go shoot White people 'cause they are so fuckin' stupid.