A new Public Policy Polling survey finds that if Wisconsin voters could do it over today they'd support Tom Barrett (D) over Gov. Scott Walker (R) by a seven point margin, 52% to 45%.
Key finding: "The difference between how folks would vote now and how they voted in November can almost all be attributed to shifts within union households. Voters who are not part of union households have barely shifted at all- they report having voted for Walker by 7 points last fall and they still say they would vote for Walker by a 4 point margin. But in households where there is a union member voters now say they'd go for Barrett by a 31 point margin, up quite a bit from the 14 point advantage they report having given him in November."