US - 2016 Presidential Election: Hillary Clinton 50% - Donald Trump 42% - (NBC/WSJ 11/03/2015) chart & more info

Donald Trump
Hillary Clinton
  • Clinton +8

US - 2016 Presidential Election: Hillary Clinton 47% - Marco Rubio 44% - (NBC/WSJ 11/03/2015) chart & more info

Marco Rubio
Hillary Clinton
  • Clinton +3

US - 2016 Presidential Election: Hillary Clinton 47% - Jeb Bush 43% - (NBC/WSJ 11/03/2015) chart & more info

Jeb Bush
Hillary Clinton
  • Clinton +4

US - 2016 Democratic Presidential Primary: Hillary Clinton 62% - Bernie Sanders 31% - Martin O'Malley 3% - (NBC/WSJ 11/03/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +31

US - 2016 GOP Presidential Primary: Ben Carson 29% - Donald Trump 23% - Marco Rubio 11% - (NBC/WSJ 11/03/2015) chart & more info

Donald Trump
Ben Carson
  • Carson +6

US - 2016 Democratic Presidential Primary: Hillary Clinton 48% - Bernie Sanders 33% - Martin O'Malley 2% - (IBD/TIPP 10/31/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +15

US - 2016 GOP Presidential Primary: Donald Trump 28% - Ben Carson 23% - Marco Rubio 11% - (IBD/TIPP 10/31/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +5

US - 2016 GOP Presidential Primary: Ben Carson 26% - Donald Trump 22% - Marco Rubio 8% - (CBS News/NYT 10/27/2015) chart & more info

Donald Trump
Ben Carson
  • Carson +4

US - 2016 GOP Presidential Primary: Donald Trump 32% - Ben Carson 22% - Marco Rubio 10% - (ABC News/Wash Post 10/21/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +10

US - 2016 GOP Presidential Primary: Donald Trump 32% - Ben Carson 23% - Marco Rubio 14% - (Emerson College 10/20/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +9

US - 2016 Democratic Presidential Primary: Hillary Clinton 68% - Bernie Sanders 20% - Lincoln Chafee 0% - (Emerson College 10/20/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +48

US - 2016 GOP Presidential Primary: Donald Trump 28% - Ben Carson 18% - Ted Cruz 10% - (Monmouth Univ. 10/20/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +10

US - 2016 GOP Presidential Primary: Donald Trump 27% - Ben Carson 22% - Marco Rubio 8% - (CNN/ORC 10/20/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +5

US - 2016 Democratic Presidential Primary: Hillary Clinton 49% - Bernie Sanders 29% - Joe Biden 15% - (NBC/WSJ 10/20/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +20

US - 2016 Democratic Presidential Primary: Hillary Clinton 54% - Bernie Sanders 23% - Joe Biden 16% - (ABC News/Wash Post 10/20/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +31