Question:
If the election for U.S. Senator were being held today and the candidates were Russ Feingold (PRO:Fine-gold) the Democrat and Ron Johnson the Republican and Phil Anderson the Libertarian, for whom would you vote? (READ LIST IF NECESSARY)

About this Poll
The Marquette Law School Poll is the most extensive statewide polling project in Wisconsin history. This poll interviewed 1,401 registered Wisconsin voters by landline or cell phone, Oct. 26-31, 2016. The margin of error is +/-3.3 percentage points for the full sample. For likely voters, the unweighted sample size is 1,255 and weighted sample size is 1,190, with a margin of error of +/-3.5 percentage points. When broken down by day of interview, the margin of error is +/- 5.3 percentage points for Wednesday and Thursday‘s sample (541 respondents), +/-9.8 percentage points for the Friday sample (157 respondents) and +/-5.4 percentage points for the combined Saturday, Sunday and Monday samples (557 respondents).

The partisan makeup of the full registered-voter sample, including those who lean to a party, is 42 percent Republican, 48 percent Democratic and 8 percent independent. The long-term estimate over the previous 40 statewide Marquette polls, with 34,751 respondents, is 43 percent Republican and 47 percent Democratic, with 9 percent independent. The partisan makeup of this sample, excluding those who lean to a party, is 27 percent Republican, 32 percent Democratic and 37 percent independent, compared to the long-term estimate of 27 percent Republican, 31 percent Democratic and 38 percent independent.