September 11 attack (9/11 테러 영문 위키): http://en.wikipedia.org/wiki/September_11_attacks 여기서는 9/11 conspiracy theories have become social phenomena, despite negligible support for such views from expert scientists, engineers, and historians. 음모론이 과학자들, 전문가들에게 무시할만한 지지(negligible support)만 받고 있다고 설명. ..