How bad does it have to get before people will realize we were shown edited, layered footage on 9/11, passed off as "original shots"?
Why was there a need to use a "master background layer" and lay foreground layers in front of it? What was the purpose of faking footage, and releasing it to the public? I guess we have to draw our own conclusions why.
If all these layers were edited- it increases the likelyhood that the plane layer was added as well, the only thing "real" in the shot being the skyline of lower Manhattan and the explosion.