Right now it is a mixture of 2 and 3 from what I am hearing. PA, MN, and especially WI are moving Romney's way, and forcing Obama to spend his last weekend defending reliably blue states.
So Romney needs to rebut everything that a looney says? By that logic why hasn't Obama gone after all those magic underwear jokes and everything else his looneys have said about Romney and Mormonism? Or is the President just too weak to stand up to that?