Everyone has been trolled.
The Egyptians and the Libyans have been trolled, and now Americans are being trolled.
The producers of that film knew it would be incendiary and they released a trailer in conjunction with the 911 anniversary to make money.
Don't you all want to go see that film now???
That is the best theory I have heard all day. Now find some way to blame it on our Israeli friends and the circle will be complete. seriously though, thats a good theory.