Recently surfaced 9/11 evidence includes video of Capitol, airplane sketch | 60 Minutes (youtube.com)
Apparently, none of the even terrorism authorities had access or even knowledge about this video.
Saudi government said it's a tourist video.
There was also a piece of paper that had a math formula about height and descent with a drawing of a plane.
He also knew and helped settle some of the hijackers.
What is the FBI even for?