The sheer stupidity of people buying the conspiracy theories from 9/11 honestly makes my head hurt.
Here is the debunking of what I can only label the embarrassment 'Loose Change', a film so absurd that even other 9/11 conspiracy nut websites have posted their own rebuttals to distance themselves from it.
http://www.loosechangeguide.com/LooseChangeGuide.html
There are plenty of others.
On topic I have never flown a 767 before but when I had a go in the sim it was no different to any other aircraft I've ever flown. If something on the ground is stationary in the windscreen, you're gonna hit it. Fairly straight forward.