The best comment thread ever continues as a backchannel on Making Light and the erudite commenters there have been trashing the Flight 93 memorial conspiracy as only they can.
Recalling that the 9/11 hijackers were not Iraqis, were not the Usual Suspects, someone tossed this out in response to a comment about the crescent as identified with Islam.
Making Light: Ain’t misbehavin’:
For what it’s worth, not one of the 19 hijackers on 9/11 came from a country with a crescent on its flag.