Might be time for the Obama campaign to panic. If he loses Pennsylvania, it will be a landslide for Romney. And the fact that Romney feels confident about winning states in the Midwest and will spend time in Pennsylvania on the even of Election Day does not bode well for Obama's re-election chances.

Although the Romney camp has not announced the location yet, my bet is somewhere in Bucks County. You want to stay close to Philadelphia to take advantage of the Philly TV market and Romney already has Chester and Delaware counties wrapped up. Montgomery County is still a question mark, but Bucks is where Romney needs to do well on Nov. 6.

Romney will campaign in Pennsylvania Sunday - The Hill's Ballot Box