Poll Watch: NBC News/Marist Wisconsin 2012 Republican Primary Survey

NBC News/Marist Wisconsin 2012 GOP Primary Poll

• Mitt Romney 40%
• Rick Santorum 33%
• Ron Paul 11% 
• Newt Gingrich 8%
• Undecided 7%

And how about if the candidates are:

• Mitt Romney 46%
• Rick Santorum 41%
• Other 1%
• Undecided 12%

Survey of 740 likely Wisconsin Republican primary voters was conducted March 26-27, 2012 . The margin of error is +/- 3.6 percentage points.