I found these compelling watching. (stub article)

Karl W. B. Schwarz Joins UK Column to Dissect the Official 9/11 Narrative —  Part 1

Karl W. B. Schwarz Joins UK Column to Dissect the Official 9/11 Narrative — Part 2

The evidence presented shows that at least of the planes that did hit the towers was not the type that they claimed hit the tower and that the plain that hit the Pentagon was most likely an old converted nuclear bomber which was also used for surveillance. Either that evidence shows other planes hit, or the evidence is fake,

The evidence also shows that three towers collapsed in a way that none ever did before or after. Yet three did on the same day. Two supposedly from jets, the other in what appears to be a controlled demolition which would have to have been prepared before the crases.

I am not so certain about the claim the fire could not have created the heat to melt the main metal supports. The fire was contained, and heat would build up making it hotter. But the temperature would need to be about 3x higher. The problem with a liquid fuel, is the hotter it gets, the more it turns to gas, and the lower the energy density. So, although it can be preheated, it is very difficult to keep doing that. I do not see how that could happen. I would say there is a very high probability that the towers had to be deliberately brought down.

However, I was not impressed by the suggested reasons for a conspiracy.  I think this leaves these options:

1. That I am mistaken
2. That the towers were deliberately brought down and people killed
3. That there is a conspiracy to spread a conspiracy.

Assuming I am not mistaken, then whether (2) or (3), I have to conclude there is a conspiracy amongst people with a lot of money to hide the truth.

Addendum

The one conclusion, is that there was a cover up by people powerful enough to prevent investigation and exposure by the US government. That is identical to what happened for JFK, Epstein & the USS Liberty. All of which we now know was followed by a cover up by government. That suggests the same group. The one group that clearly benefits from 911, was the Israelis, the same group who seemed to run Epstein Island, we know for certain it was the Israelis that attacked the USS Liberty and the Israelis were the group who benefit from the assassination of a US president who refused to allow Israel to get Nuclear weapons. I could add Princess Di, who was about to start campaigning for Palestinian rights, although that was not something we would expect the US to investigate. But there was another cover up, which strongly suggests murder.

It is also the same group who want to take down Iran. So, it is extremely likely they are preparing another 911 style massacre to take the US to war against Iran.