Time to reduce the salaries of the S.E.S employees to $1/year. That should get rid of some sleeper cells.
James Woods knows what he is talking about on "dry runs". He was on one of the planes during the summer prior to 9/11 when the terrorists were evaluating the airline's reactions.
It was reported openly after 9/11. Woods knew something was not right about these passengers and immediately reported it to the FBI. Unfortunately, maybe the FBI sat on it.
Here's the first I found just now.
https://abcnews.go.com/Entertainment/story?id=102372&page=1
It's possible Mueller was compromised. He may be a white hat(Marine and all). He may have been set up. Remember he was installed as Director of the FBI a week before 9/11. Before him was a temporary FBI Director for a few months. Very odd. Then when sent to Russia with Uranium sample possibly thinking it was for a criminal case, he was then tied to them as part of crime. I don't know, it's possible.