PA - 2012 Presidential Election: Barack Obama 52% - Mitt Romney 43% - (Franklin & Marshall 09/26/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +9

PA - 2012 Senate: Bob Casey 48% - Tom Smith. 38% - (Franklin & Marshall 09/26/2012) chart & more info

Tom Smith.
Bob Casey
  • Casey +10

PA - 2012 Senate: Bob Casey 46% - Tom Smith. 41% - (Susquehanna /Pittsburgh Tribune-Review 09/25/2012) chart & more info

Tom Smith.
Bob Casey
  • Casey +5

PA - 2012 Presidential Election: Barack Obama 48% - Mitt Romney 40% - (Mercyhurst Univ. 09/24/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +8

PA - 2012 Senate: Bob Casey 31% - Tom Smith. 21% - (Mercyhurst Univ. 09/24/2012) chart & more info

Tom Smith.
Bob Casey
  • Casey +10

PA - 2012 Senate: Bob Casey 49% - Tom Smith. 42% - (Rasmussen 09/23/2012) chart & more info

Tom Smith.
Bob Casey
  • Casey +7

PA - 2012 Presidential Election: Barack Obama 47% - Mitt Romney 45% - (Susquehanna /Pittsburgh Tribune-Review 09/22/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +2

PA - 2012 Presidential Election: Barack Obama 51% - Mitt Romney 39% - (Rasmussen 09/20/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +12

PA - 2012 Presidential Election: Barack Obama 48% - Mitt Romney 42% - (We Ask America 09/20/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +6

PA - 2012 Senate: Bob Casey 45% - Tom Smith. 33% - (Muhlenberg/Morning Call 09/18/2012) chart & more info

Tom Smith.
Bob Casey
  • Casey +12

PA - 2012 Presidential Election: Barack Obama 50% - Mitt Romney 41% - (Muhlenberg/Morning Call 09/18/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +9

PA - 2012 Presidential Election: Barack Obama 50% - Mitt Romney 39% - (Philadelphia Inquirer 09/15/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +11

PA - 2012 Senate: Bob Casey 53% - Tom Smith. 34% - (Philadelphia Inquirer 08/27/2012) chart & more info

Tom Smith.
Bob Casey
  • Casey +19

PA - 2012 Presidential Election: Barack Obama 51% - Mitt Romney 42% - (Philadelphia Inquirer 08/25/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +9

PA - 2012 Presidential Election: Barack Obama 49% - Mitt Romney 40% - (The Morning Call 08/23/2012) chart & more info

Mitt Romney
Barack Obama
  • Obama +9