Actually, his movie appears to have nothing to do with the politics of the event, but is simply about the ordeal experienced by 2 Port Authority police officers who were trapped under the rubble of the WTC and were the last 2 survivors to be found by the rescue crews.

It sounds much more interesting to me than the Flight 93 movie. The Flight 93 movie is much more of a "conspiracy theory" type movie since it has very little factual basis and is mostly based on speculation.

And just to poke fun at your "other terrorist up on the grassy knoll" comment, I'm pretty sure having 19 terrorists classifies this as an offical "conspiracy". I don't think having a 20th one would make a difference. LOL