MA - 2012 Presidential Election: Barack Obama 56% - Mitt Romney 40% - (Kimball Political Consulting 09/10/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +16

MA - 2012 Senate: Scott Brown 46% - Elizabeth Warren 45% - (Kimball Political Consulting 09/10/2012) chart & more info

Elizabeth Warren
Scott Brown
  • Brown +1

MA - 2012 Presidential Election: Barack Obama 55% - Mitt Romney 39% - (Public Policy Polling 08/22/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +16

MA - 2012 Senate: Scott Brown 49% - Elizabeth Warren 44% - (Public Policy Polling 08/21/2012) chart & more info

Elizabeth Warren
Scott Brown
  • Brown +5

MA - 2012 Senate: Elizabeth Warren 40% - Scott Brown 38% - (MassINC 07/25/2012) chart & more info

Scott Brown
Elizabeth Warren
  • Warren +2

MA - 2012 Presidential Election: Barack Obama 55% - Mitt Romney 39% - (Public Policy Polling 06/27/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +16

MA - 2012 Senate: Elizabeth Warren 46% - Scott Brown 46% - (Public Policy Polling 06/26/2012) chart & more info

Scott Brown
Elizabeth Warren
  • Brown 0

MA - 2012 Presidential Election: Barack Obama 56% - Mitt Romney 34% - (Western New England Polling Institute 06/03/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +22

MA - 2012 Senate: Elizabeth Warren 45% - Scott Brown 43% - (Western New England Polling Institute 06/02/2012) chart & more info

Scott Brown
Elizabeth Warren
  • Warren +2

MA - 2012 Presidential Election: Barack Obama 46% - Mitt Romney 34% - (Boston Globe 06/02/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +12

MA - 2012 Senate: Scott Brown 39% - Elizabeth Warren 37% - (Boston Globe 06/02/2012) chart & more info

Elizabeth Warren
Scott Brown
  • Brown +2

MA - 2012 Presidential Election: Barack Obama 59% - Mitt Romney 34% - (Suffolk/7News 05/24/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +25

MA - 2012 Senate: Scott Brown 48% - Elizabeth Warren 47% - (Suffolk/7News 05/24/2012) chart & more info

Elizabeth Warren
Scott Brown
  • Brown +1

MA - 2012 Senate: Elizabeth Warren 43% - Scott Brown 41% - (MassINC 05/10/2012) chart & more info

Scott Brown
Elizabeth Warren
  • Warren +2

MA - 2012 Presidential Election: Barack Obama 56% - Mitt Romney 35% - (Rasmussen 05/09/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +21

...
10