When flying back from my daughter's college graduation, we had gone through security at the Philadelphia airport. At the gate, we were all delayed by ANOTHER impromptu security line.

I *really* wanted to make a scene and ask them what the problem was - were they admitting that this new checkpoint was for 'theater' or admitting that their previous checkpoint was a farce and ineffective.

However, since I'm not fond of body cavity searches, I kept my mouth shut.