One of the weirder ones is that there were over 80 cameras pointed at the plane that crashed into the Pentagon and the public has seen none of the videos.
Another strange one is the speech than Rumsfeld gave about missing trillions at the Pentagon 1 day before 9/11, then completely forgotten in the face of increased military spending the next day.
What do you mean debunked? Who debunked it? Do you have a citation? Are you suggesting the HQ of the most powerful military in the world had no security cameras?
This has the statement of the FBI agent saying that they had 85 videos, only one of which was released:
Hm. No. The weirdest one is that the WTC was torn down by tactical nuke, buried under its basement, in context of Silverstein Properties having insured it at much higher value before, essentially pulling off a gigantic insurance fraud.
Another thing I haven't seen any reasonable explanation for is how the towers collapsed perfectly in their footprint. It's hard enough to get smaller buildings to collapse perfectly in controlled demolition. Yet 2 towers that were among the tallest in the world both collapsed perfectly. With such tall towers they should have buckled unevenly at least a little bit, especially since the damage was off center.