A new Marquette Law School Poll in Wisconsin finds Tammy Baldwin (D) has taken the lead over Tommy Thompson (R) in the U.S. Senate race, 50% to 41%.
Last month, the results were reversed with Thompson ahead 50% to 41%.
However, a New York Times/CBS News/Quinnipiac poll released earlier today found the race tied.


?Political Trivia
Eight moments in political history. Put them on a timeline.
Play →
Five senators. Three bills. Can you guess how they all voted?
Play →
Nine Justices. One case. How did they rule?
Play →
Do you have your finger on the pulse of America?
Play →
Four questions a day.
Play →
A new game every day.