One trusts the security people are as diligent with airline employees and each other. I don't mind setting off the bells and whistles when I go thru the thingy, but getting tapped in the nuts with a hand-held scanner really pisses me off. I did complain once about that to the HHWWIC and I received an apology. I guess they gotta do the searches, but as Jim said, I'd rather take a train.