I think most of us here aren’t fans of the Transportation Security Administration (from my viewpoint, I’ve had some of my luggage luggage destroyed by them and repaired with TSA sealing tape more than once)
Now some of us deal with them with sarcasm, entertainment, anger, disgust, “meh” and other methods (for example stripping at a checkpoint), but Matthew over at Live and Lets Fly (http://upgrd.com/matthew/a-thoughtful-conversation-with-the-tsa-in-honolulu.html) engaged a TSA member of staff… with a debate.
Makes for interesting reading, with the arguments used.