WI - 2016 Presidential Election: Bernie Sanders 55% - Donald Trump 37% - (Wisconsin Public Radio 10/21/2015) chart & more info

Donald Trump
Bernie Sanders
  • Sanders +18

WI - 2016 Presidential Election: Bernie Sanders 52% - Jeb Bush 38% - (Wisconsin Public Radio 10/21/2015) chart & more info

Jeb Bush
Bernie Sanders
  • Sanders +14

WI - 2016 Presidential Election: Bernie Sanders 48% - Ben Carson 42% - (Wisconsin Public Radio 10/21/2015) chart & more info

Ben Carson
Bernie Sanders
  • Sanders +6

NH - 2016 Presidential Election: Bernie Sanders 45% - Marco Rubio 41% - (PPP 10/21/2015) chart & more info

Marco Rubio
Bernie Sanders
  • Sanders +4

NH - 2016 Presidential Election: Bernie Sanders 47% - Ben Carson 39% - (PPP 10/21/2015) chart & more info

Ben Carson
Bernie Sanders
  • Sanders +8

NH - 2016 Presidential Election: Bernie Sanders 49% - Donald Trump 40% - (PPP 10/21/2015) chart & more info

Donald Trump
Bernie Sanders
  • Sanders +9

NH - 2016 Democratic Presidential Primary: Hillary Clinton 38% - Bernie Sanders 34% - Joe Biden 9% - (WBUR/MassINC 10/21/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +4

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

NH - 2016 Democratic Presidential Primary: Bernie Sanders 41% - Hillary Clinton 36% - Joe Biden 10% - (Bloomberg/Saint Anselm/Purple Strategies 10/20/2015) chart & more info

Hillary Clinton
Bernie Sanders
  • Sanders +5

NH - 2016 Democratic Presidential Primary: Hillary Clinton 41% - Bernie Sanders 33% - Joe Biden 11% - (PPP 10/20/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +8

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

US - 2016 Democratic Presidential Primary: Hillary Clinton 48% - Bernie Sanders 21% - Joe Biden 17% - (Monmouth Univ. 10/19/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +27

US - 2016 Presidential Election: Ben Carson 48% - Bernie Sanders 46% - (CNN/ORC 10/19/2015) chart & more info

Bernie Sanders
Ben Carson
  • Carson +2

US - 2016 Presidential Election: Bernie Sanders 53% - Donald Trump 44% - (CNN/ORC 10/19/2015) chart & more info

Donald Trump
Bernie Sanders
  • Sanders +9