I am one of those who find the entire airport security thing disturbing -- long before body scanners, long before 9/11. Don't you guys remember some document that talks about the necessity for probably cause and for a warrant for a search and seizure? We are all so hyped about "shall not be infringed," but you guys seem to forget the Fourth!
The first time I walked through a metal detector at an airport, I refused to empty my pockets. Airport security refused to allow me to proceed. I didn't fly that day and canceled my trip.
Nowadays, I fly only if I have to. Those TSA morons find gun powder residue on my suitcase and get all excited, almost every time I fly. Because my clothes are all contaminated with gunpowder, and they in turn contaminate the suitcase.
When I was summoned to jury duty, I walked through the metal detector at the courthouse with everything in my pockets. I politely refused to empty my pockets. The courthouse security refused to let me in. I demanded a signed statement from the supervisor that they refused to allow me in because of my refusal to comply with the security requirements. That was to prove that I tried to fulfill my juror obligations, but that the courthouse personnel were illegally requiring me to give up my Fourth Amendment rights in order to comply with the court order that I appear for jury duty. When they tried to fine me for my failure to appear, they quickly decided not to open that can of worms.
The Fourth is just as important as the Second. Let's not forget that.