Mike Castle was thought to be on the road to an easy win in the GOP Delaware Senate primary, but many Republicans are questioning his resolve to repeal Obamacare. Castle has also been accused of being in the pocket of lobbyists. Sarah Plain has thrown her considerable influence behind Castle's opponent Christine O’Donnell. The race is now too close to call.
It looks like there’s a real possibility of a major upset in the Delaware Senate primary on Tuesday night, with insurgent conservative Christine O’Donnell leading longtime Congressman and Governor Mike Castle 47-44. That 3 point lead is well within the poll’s margin of error.