Medary.com

Raising a ruckus at a Congresscritter's town hall meeting is getting a bit like students at a college basketball game storming the court after a big win.

Part of it is real emotion, part of it is "Look, Ma, I'm on TV" and part of it is kind of a fad.

Although personally I'm all for every politician being aggressively yelled at whenever he or she pokes his/her face out in public.  That's what they're for.