"These unofficial narratives have become so widespread that the US State department has developed guidance about misinformation which includes post 9/11 internet conspiracy theories (State department, 2005), the media have published detailed rebuttals of claims about the attacks (Popular Mechanics, 2005) and even George Bush felt the need to rebut them only two months after the attacks: Let us never tolerate outrageous conspiracy theories concerning the attacks of September the 11th; malicious lies that attempt to shift the blame away from the terrorists themselves, away from the guilty. (Bush, 2001)"
January 1, 1970
https://en.wikiquote.org/wiki/Conspiracy_theories