US - 2016 GOP Presidential Primary: Donald Trump 27% - Ben Carson 21% - Marco Rubio 8% - (CBS News 10/11/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +6

NH - 2016 GOP Presidential Primary: Donald Trump 32% - Ben Carson 13% - Carly Fiorina 8% - (Gravis Marketing 10/09/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +19

US - 2016 GOP Presidential Primary: Donald Trump 26% - Ben Carson 22% - Marco Rubio 8% - (Fairleigh Dickinson Univ. 10/08/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +4

CA - 2016 GOP Presidential Primary: Donald Trump 17% - Ben Carson 15% - Carly Fiorina 13% - (Field 10/08/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +2

PA - 2016 Presidential Election: Ben Carson 47% - Bernie Sanders 37% - (Quinnipiac 10/07/2015) chart & more info

Bernie Sanders
Ben Carson
  • Carson +10

PA - 2016 Presidential Election: Ben Carson 47% - Joe Biden 42% - (Quinnipiac 10/07/2015) chart & more info

Joe Biden
Ben Carson
  • Carson +5

PA - 2016 Presidential Election: Ben Carson 49% - Hillary Clinton 40% - (Quinnipiac 10/07/2015) chart & more info

Hillary Clinton
Ben Carson
  • Carson +9

OH - 2016 Presidential Election: Ben Carson 48% - Bernie Sanders 36% - (Quinnipiac 10/07/2015) chart & more info

Bernie Sanders
Ben Carson
  • Carson +12

OH - 2016 Presidential Election: Ben Carson 46% - Joe Biden 42% - (Quinnipiac 10/07/2015) chart & more info

Joe Biden
Ben Carson
  • Carson +4

OH - 2016 Presidential Election: Ben Carson 49% - Hillary Clinton 40% - (Quinnipiac 10/07/2015) chart & more info

Hillary Clinton
Ben Carson
  • Carson +9

FL - 2016 Presidential Election: Ben Carson 46% - Bernie Sanders 40% - (Quinnipiac 10/07/2015) chart & more info

Bernie Sanders
Ben Carson
  • Carson +6

FL - 2016 Presidential Election: Joe Biden 45% - Ben Carson 42% - (Quinnipiac 10/07/2015) chart & more info

Ben Carson
Joe Biden
  • Biden +3

FL - 2016 Presidential Election: Hillary Clinton 45% - Ben Carson 43% - (Quinnipiac 10/07/2015) chart & more info

Ben Carson
Hillary Clinton
  • Clinton +2

PA - 2016 GOP Presidential Primary: Donald Trump 23% - Ben Carson 17% - Jeb Bush 4% - (Quinnipiac 10/07/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +6

US - 2016 Presidential Election: Ben Carson 45% - Joe Biden 42% - (PPP 10/06/2015) chart & more info

Joe Biden
Ben Carson
  • Carson +3

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