I definitely agree with the concept that there should be a way to send a clear message that one does not consent to the TSA's warrantless searches, and that the whole thing is a farce and an absolute disgrace, while going through a checkpoint. An additional requirement (at least it is for me) is that this not be a protest that will get me arrested.

I'd adopt your idea if that was the general consensus. We need fifty people a day walkin in, singin a bar of Alice's Restaurant, and walkin out. Friends, they may think it's a movement.