CA - 2012 GOP Primary: Mitt Romney 44% - Rick Santorum 23% - Newt Gingrich 12% - (SurveyUSA 04/04/2012) chart & more info

Rick Santorum
Mitt Romney
  • Romney +21

NV - 2012 Presidential Election: Barack Obama 51% - Mitt Romney 43% - (Public Policy Polling 04/04/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +8

US - 2012 GOP Primary: Mitt Romney 40% - Rick Santorum 25% - Ron Paul 12% - (Gallup 04/04/2012) chart & more info

Rick Santorum
Mitt Romney
  • Romney +15

US - 2012 Presidential Election: Mitt Romney 47% - Barack Obama 44% - (Rasmussen 04/04/2012) chart & more info

Barack Obama
Mitt Romney
  • Romney +3

ME - 2012 Presidential Election: Barack Obama 55% - Mitt Romney 37% - (MPRC 04/03/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +18

NC - 2012 GOP Primary: Mitt Romney 31% - Rick Santorum 25% - Ron Paul 15% - (High Point 04/03/2012) chart & more info

Rick Santorum
Mitt Romney
  • Romney +6

US - 2012 GOP Primary: Mitt Romney 41% - Rick Santorum 25% - Newt Gingrich 12% - (Gallup 04/03/2012) chart & more info

Rick Santorum
Mitt Romney
  • Romney +16

US - 2012 Presidential Election: Mitt Romney 45% - Barack Obama 44% - (Rasmussen 04/03/2012) chart & more info

Barack Obama
Mitt Romney
  • Romney +1

PA - 2012 GOP Primary: Rick Santorum 41% - Mitt Romney 35% - Ron Paul 10% - (Quinnipiac 04/03/2012) chart & more info

Mitt Romney
Rick Santorum
  • Santorum +6

WI - 2012 GOP Primary: Mitt Romney 39% - Rick Santorum 31% - Ron Paul 16% - (We Ask America 04/02/2012) chart & more info

Rick Santorum
Mitt Romney
  • Romney +8

US - 2012 GOP Primary: Mitt Romney 43% - Rick Santorum 25% - Newt Gingrich 11% - (Gallup 04/02/2012) chart & more info

Rick Santorum
Mitt Romney
  • Romney +18

US - 2012 Presidential Election: Barack Obama 45% - Mitt Romney 45% - (Rasmussen 04/02/2012) chart & more info

Mitt Romney
Barack Obama
  • Romney 0

WI - 2012 GOP Primary: Mitt Romney 43% - Rick Santorum 36% - Ron Paul 11% - (Public Policy Polling 04/02/2012) chart & more info

Rick Santorum
Mitt Romney
  • Romney +7

MD - 2012 GOP Primary: Mitt Romney 52% - Rick Santorum 27% - Newt Gingrich 10% - (Public Policy Polling 04/02/2012) chart & more info

Rick Santorum
Mitt Romney
  • Romney +25

US - 2012 GOP Primary: Mitt Romney 42% - Rick Santorum 27% - Newt Gingrich 11% - (Gallup 04/02/2012) chart & more info

Rick Santorum
Mitt Romney
  • Romney +15