IA - 2016 Democratic Presidential Primary: Hillary Clinton 48% - Bernie Sanders 45% - Martin O'Malley 3% - (NBC/WSJ/Marist 01/28/2016)
Source: NBC/WSJ/Marist
Method: Phone
Date: 01/24/2016 - 01/26/2016
Voters: 426 (Likely voters)
Margin of Error: 4.7 %
Full Result:
- Clinton 48%
- Sanders 45%
- O'Malley 3%
