My feeling as well - hard to believe that a state that turned out LARGE for Walker has suddenly softened on the libs. I drove through Wisconsin shortly before the recall election and can tell you that never have I seen an electorate that was so involved. It seemed like one out of every two cars, lawns, etc., had signs and bumper stickers! I simply cannot believe that those same voters have either lost interest or decided that the extremely pro-union Obama is their candidate of choice. I believe the polls are as wrong this time around as they were at the time of the recall election. On the other hand, the libs are more prepared this time for the avalanche of Conservative voter turn-out and will up the ante in terms of fraud (expect a lot of busses to arrive from Chicago and to make two or three stops to vote) - there is too much at stake for them to come in unprepared this time around.
There were many Democrats who voted for Walker *only* because they did not like the way the recall process was being abused. These same Democrats will not be voting for Romney.
Conservatives really need to get a handle on the fraud, or they will find themselves unable to come up with enough votes to win in a few key states. I think they need to make it a major felony to vote illegally, then jail some of those who do. Set up an independent federal agency to investigate and prosecute those who do it. Even in local elections, it is a federal issue, because the right to fair elections is a civil right.