facts are not determined by consensus, because half of the people on Earth are below average in intelligence. Indeed, fully half the people alive today are below average by any measure. More than half in some places. Thats a fact. Like the fact that these disciples of al-Qaeda, believers in the Mohammedan Jihad, did this to us. A consensus or lack thereof changes nothing.
Check out the archived TV coverage of that day. Read again about the Falling Man. See the smashed bodies, pictures the MSM wants to hide. Read a poem about the horror. Cry if you can. Get angry all over again. Say a prayer. Never forget.