Yep, I saw that too.
the pilot that was chased the other day by NYC helicopters after flying to low near the UN was flown by a "mohammed" somthing, and it was dismissed as "not a threat" and he was "part" of WTC rescue or some sort of thing.....
ANYWAY, it's common sense for all pilots to be professional and careful with everyone so tuned in to security. If they aren't - they shouldn't be flying and/or might get shot down.