WI - 2012 Senate: Tammy Baldwin 49% - Tommy Thompson 45% - (NBC/WSJ/Marist 10/18/2012)
Source: NBC/WSJ/Marist
Method: Phone
Date: 10/15/2012 - 10/17/2012
Voters: 1,013 (Likely voters)
Margin of Error: 3.1 %
Full Result:
- Baldwin 49%
- Thompson 45%
