I think that the fact that they classify this information contributes to the problem. It is like the world becomes a jury that has to give a not guilty verdict because the evidence is hidden.
There have been groups trying to submit requests to declassify documents under the FOIA for years. In reality, there is nothing that jeopardizes our security by releasing documents regarding 9/11. There is no reason for the information to be classified, but their ability to classify information is how they are getting away with potential crimes.
According to the CIA website, there are six pages of the investigation that are declassified regarding 9/11. What this really says to me is that we should get rid of the CIA altogether. We don't need classified information, period. In order to be active citizens, we need to be able to access all the information that would help us better make decisions regarding our country.
https://www.cia.gov/library/readingroom/collection/declassified-documents-related-911-attacks
Interesting fact that I learned from reading a James Bond novel a long time ago. In the first James Bond novel, the US CIA is mentioned as a resource for the British CIA. However, the US CIA had just come into existence. It seemed to weirdly promote the idea that the US CIA had such an important role considering it was a brand new organization at the time. I sort of wondered whether it was propaganda to give these organizations a heroic image of doing things like mortal superheros. I think many people do make a subconscious connection to the image of James Bond when they consider organizations like the CIA whether they realize it or not. Somehow, we have been indoctrinated to believe that when the CIA classifies information, it is for a good reason. Then, when they classify information regarding WTC 7, everyone thinks that there must be a good reason and there is someone like James Bond dealing with the bad guys.
Apparently, the international center for 9/11 studies says that there is a lot more than six pages that have been declassified. They were asking for help distributing information in 2010. With more information, there would need to be more people to make a case. What we should probably be doing is focusing on the reasons we don't need a CIA at all. That should really be the focus because that would prevent future events like this if there was no one with authority to classify crucial information that we deserve to know as Americans. They made decisions for us to go into combat zones without releasing all of the information regarding this investigation. We should have more access to this information if we are sending our family members into combat zones to die for reasons that remained classified to us.
http://911truthnews.com/foia-lawsuit-thousands-of-nist-911-photos-videos-released/