Debunking Conspiracy Theorists Paranoid Fantasies About 911 Detract From Real Issues (tags)
"...the conspiracy theorists stick doggedly to a silly story about 19 Arab hijackers somehow managing to commandeer 4 planes simultaneously and fly them around US airspace for nearly 2 hours ,crashing them into important buildings, without the US intelligence services having any idea that it was coming, and without the Air Force knowing what to do. "