CHANGE: MoveOn supporter remorseful after roughing up conservative in Arizona. “MoveOn and Republicorps member Fred Highton says he regrets initiating a physical altercation with a conservative Tea Partier at a political event at the University of Arizona earlier this month. ‘If I’m going to take part in these political events, I need to learn some self-control,’ Highton said.”

UPDATE: Related: Obama To Protesters: Heckle The Other Side.