I didn't bookmark them, but I vaguely recall that there were several stories in the media about other events on planes that never got off the ground on 9/11. At JFK airport several passengers on a plane that was stuck at the gate started talking excitedly in Arabic before eventually leaving the plane against instructions. And I remember box cutters being found on a plane that was supposed to leave from Toronto.
If anyone has those threads I would like to read them again.
Many FBI officials have doubted that accused terrorist Zacarias Moussaoui, 35, a French citizen arrested while taking flight lessons in Minnesota in August 2001, was meant to be the "20th hijacker."
I don't know when this started...when Moussaoui himself said he was part of a second wave? Anyway, the prosecutors dropped the cropduster accusations they first asserted. Will they bring them back?