Things are getting personal in Pennsylvania:

The war of words between Rep. Joe Sestak (D-Pa.) and Sen. Arlen Specter (D-Pa.) in Pennsylvania’s Senate primary has Democrats worried. In the latest salvo, Sestak accused Specter of swift-boating his military record. . . “The venom is going to come from Sestak, it’s not going to come from Specter,” said [T.J.] Rooney [the state Democratic chair], noting the state party’s executive committee has endorsed Specter. “People know Arlen Specter. No one knows Joe Sestak. In order to get to Arlen Specter you’ve got to de-bark him, and that’s clearly the road map or the plan they intend to employ.”