Comment Re:What I don't understand... (Score 1) 394
How do you know the person in a pilot's uniform is actually a pilot? If pilots get less screening, you create incentive for an attacker to try to sneak in using that lower security route. Maybe identify a pilot that you or one of your allies looks a bit like, waylay him the night before and steal his uniform and ID. You might not be able to actually fly the plane, or even taxi it to the runway, but you can certainly smuggle explosives or weapons in to hand off to "passengers" planning on hijacking a plane.
Heck, you don't even need to fake being a pilot. If you can find a pilot who is willing to participate in murder, be it for religion or money, but who personally would rather not die or be caught, well, they can help! Just smuggle weapons or explosives in through the low security pilot line, hand them off, then head off to your job.
Of course this is all security theater given that ground crew and other people in the secure area receive little to no screening at all. It's much easier to fake being ground crew.