Oh oh! Here comes the "Government is killing its own people" paranoia trip. There were two imaginary planes with imaginary people that took out the towers.
Is it too much of a stretch for your mind to conceive of how the government could get people to hijack airplanes and fly them into buildings? Nobody is saying the planes were holographic images.

Just look at people like Blair, Bush, Cheney, Rumsfeld, Tom Ridge, Rice, etc. Do any of them really look like they give a crap about human life? They all look either like nazis or possessed.