Why is Obama coming to PA

[Swing low, sweet chariot. Comin' for to carry me home.]

ok....someone might have already thought of this, but....Obama is pushing PA hard because he knows given the status of the rest of the states, he can't lose if he holds PA.

[Swing low, sweet chariot. Comin' for to carry me home.]

ok....someone might have already thought of this, but....Obama is pushing PA hard because he knows given the status of the rest of the states, he can't lose if he holds PA.

But he can win PA and lose the election. 

I think Obama is bound to pick up more Red/Purple states that just IA, NM, NH.  Obama has a very good shot at also picking off at least one out of VA, CO, NV.

[Swing low, sweet chariot. Comin' for to carry me home.]

yo, J.J., I do believe he is calling you a cracker