Nothing destroys your message worse than violence. Sometimes the violence is intentional in order to destroy the message. I will keep my eyes open for more background info on this 'pie-thrower dude'. If he's not legit the blogosphere will expose him quickly. Chances are, he or his controllers are ideologically aligned with Levin's agenda. Pies in the face are fraternity hi-jinks and not a popular way to get your point across to a senator. Legitimate opponents use their voices to get their point across. I smell a 'faux pie'.