9/11 is the most important event in our time. We have an obligation to find out WTF happened, who made it happen and then get rid of such rogue elements from our midst.
When people tell me that the probability of getting a new investigation is slim to none, I tell them WE are already doing it. We can't rely on a corrupt government to investigate itself.
Ordinary people can discover things that experts fail to recognize. Everyone can do something. Let the rogue element know they are being pursued.