Not to mention the fact that 9/11 was used as an excuse to impose the rights-infringing "Patriot" Act, a Stasi-style Dept. of Homeland Security, and multiple ensuing wars that continue to this day. Almost as if the 3rd Reich was somehow reincarnated on 9/11, but in the United States.
The only thing that can be agreed on (by most) is that one plane hit the south tower and one hit the north tower. Literally all other details, such as how the buildings fell, who was truly responsible and what hit the Pentagon, etc., are up for serious debate. A debate that many who still cling to the official line are afraid of having, for obvious reasons. @Conspiracy_X