MO - 2012 Senate: Todd Akin 45% - Claire McCaskill 44% - (Public Policy Polling 05/29/2012) chart & more info

Claire McCaskill
Todd Akin
  • Akin +1

MO - 2012 Senate: Claire McCaskill 45% - Sarah Steelman 45% - (Public Policy Polling 05/29/2012) chart & more info

Sarah Steelman
Claire McCaskill
  • Steelman 0

MO - 2012 Senate: Claire McCaskill 46% - John Brunner 44% - (Public Policy Polling 05/29/2012) chart & more info

John Brunner
Claire McCaskill
  • McCaskill +2

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

Elizabeth Warren
Scott Brown
  • Brown +1

VA - 2012 Senate: Tim Kaine 49% - George Allen 43% - (NBC News/Marist 05/24/2012) chart & more info

George Allen
Tim Kaine
  • Kaine +6

TX - 2012 Senate: David Dewhurst 46% - Ted Cruz 29% - Tom Leppert 15% - (Public Policy Polling 05/24/2012) chart & more info

Ted Cruz
David Dewhurst
  • Dewhurst +17

PA - 2012 Senate: Bob Casey 48% - Tom Smith. 41% - (Rasmussen 05/24/2012) chart & more info

Tom Smith.
Bob Casey
  • Casey +7

FL - 2012 Senate: Bill Nelson 46% - Connie Mack 42% - (NBC News/Marist 05/24/2012) chart & more info

Connie Mack
Bill Nelson
  • Nelson +4

FL - 2012 Senate: Connie Mack 42% - Bill Nelson 41% - (Quinnipiac 05/24/2012) chart & more info

Bill Nelson
Connie Mack
  • Mack +1

PA - 2012 Senate: Bob Casey 49% - Tom Smith. 33% - (Public Policy Polling 05/23/2012) chart & more info

Tom Smith.
Bob Casey
  • Casey +16

AZ - 2012 Senate: Jeffrey Flake 48% - Richard Carmona 35% - (Public Policy Polling 05/22/2012) chart & more info

Richard Carmona
Jeffrey Flake
  • Flake +13

NE - 2012 Senate: Deb Fischer 56% - Bob Kerrey 38% - (Rasmussen 05/17/2012) chart & more info

Bob Kerrey
Deb Fischer
  • Fischer +18

NJ - 2012 Senate: Robert Menendez 45% - Joseph Kyrillos 35% - (Quinnipiac 05/16/2012) chart & more info

Joseph Kyrillos
Robert Menendez
  • Menendez +10

WI - 2012 Senate: Tommy Thompson 47% - Tammy Baldwin 42% - (PPP/SEIU/DailyKos 05/15/2012) chart & more info

Tammy Baldwin
Tommy Thompson
  • Thompson +5

NE - 2012 Senate: Deb Fischer 37% - Jon Bruning 33% - Don Stenberg 17% - (Public Policy Polling 05/15/2012) chart & more info

Jon Bruning
Deb Fischer
  • Fischer +4

NY - 2012 Senate: Kirsten Gillibrand 59% - Bob Turner 25% - (Siena College 05/14/2012) chart & more info

Bob Turner
Kirsten Gillibrand
  • Gillibrand +34

MO - 2012 Senate: Claire McCaskill 46% - John Brunner 38% - (Mellman Group 05/14/2012) chart & more info

John Brunner
Claire McCaskill
  • McCaskill +8

MO - 2012 Senate: Claire McCaskill 44% - Todd Akin 39% - (Mellman Group 05/14/2012) chart & more info

Todd Akin
Claire McCaskill
  • McCaskill +5

MO - 2012 Senate: Claire McCaskill 45% - Sarah Steelman 36% - (Mellman Group 05/14/2012) chart & more info

Sarah Steelman
Claire McCaskill
  • McCaskill +9

NE - 2012 Senate: Deb Fischer 39% - Jon Bruning 34% - Don Stenberg 18% - (We Ask America 05/14/2012) chart & more info

Jon Bruning
Deb Fischer
  • Fischer +5