It could only have been BIN LADEN.
I have a few spanish friends who work in intelligence
related fields and OPERATIONAL SECURITY is almost
impossible to achieve with this kind of attack.
They're either PROFESSIONALS(doubtful, since
Pro's don't go for suicidal missions b/c they're in it for the money)
or FANATICS(VERY likely).
ALL the pilots WERE NOT US-friendly nationals, they
were SLEEPER agents. I struggle to believe that 5
US pilots would pilot suicide missions. 1 maybe, but 5????
NO WAY.
:Lastly, Bin Laden has the NETWORK to make it happen.(
Get all the pilots assigned to pilot flights the same say/time.
If I were the FBI I'd LOOK VERY CLOSELY at how flight
times get assigned and go from there.
Godspeed