In Pennsylvania Obama has launched a 6 day bus tour starting in Pittsburgh and heading east along the turnpike with stops along the way. He's trying to tap into the blue collar voters, who are heavily supporting Hillary at the moment. Her numbers are still pretty strong.

Bill Clinton has been capaigning hard through PA for his wife. I heard one of his speeches while driving home from work last week, and let me tell you, the guy can deliver an electrifying speech. I'm not voting for Hillary, but I have to admit that his speeches at colleges are the best I've heard this election season. He's been received like a rock star.