I've seen that even around here.

There are so many ways to look at it where the story fails; hell, it's not even that many years ago when the videos showed up where people caught the explosions in the second building without any planes. Prior to that, I had issues with how the planes collided to make a "Loony Toons" style cut out of the planes but felt the "no-planes" theories were a step too far or a theory to poison the well.

My initial response to the attacks was to spell out for a friend that it was either a legitimate attack in response to US-Middle East actions, OR if there was a suspect before the dust settled that would be a scapegoat because they did it to themselves to justify another war.