Because I have nothing better to do today, let me show you how conspiracy nutters fuck themselves up by not doing their research.
Here's a pic of the area pre-attack. This is looking north towards uptown, because you can see the Empire state building in the distance. Note the tops of the buildings I've called out in the vid screen-cap, in respect to where they exist in lower Manhattan. The lens is very long, so the buildings appear to be the same size. But the two foreground buildings are in actuality very small compare to the twin towers -- as almost every building in the world is.
I say they're in the foreground, and not behind the twin towers(from the camera's view) because here's the flight path...
The plane swung around lower manhattan and went north, toward its target -- the south tower. If this guy would have spent 10 minutes on Google images, and looked at the geography, and had a basic understanding of camera lenses and perspective possibilities he would have still probably made this video --because he's a fucking idiot. Just like anyone else who believes it as soon as they see it.
Also, I know 2 people who watched the plane hit the south tower. They followed it with their eyeballs all the way to impact -- and they're not government cyborgs. I also know someone killed in the north tower(all his family has is a single vertebrae), and I was about a mile uptown when it happened. Not that it gives me any validity on the subject, but it drives me crazy to see all of these nutjobs who have never spent any time in New York trying to prove something didn't happen, when all of us who live in this area know it did. We're all connected to it in some way, whether we know someone who was killed, escaped, or saw it happen.