Poll: How Would a Primary Challenge by Sen. Bernie Sanders Affect Hillary Clinton in 2016?

(Win McNamee/Getty)Q: How would a primary challenge by Sen. Bernie Sanders affect Hillary Clinton in 2016?

DEMOCRATS (78 VOTES)

Strengthen Clinton: 40%Weaken Clinton: 7%Have no effect: 53%

Strengthen Clinton

"Hillary Clinton will be buoyed by putting together a strong operation and a strong showing."

"Might pull her away from Wall Street a little—a good thing."

"It will make her sharpen her message to middle-class and low-income voters, which she has to get a handle on quickly."

"Best thing she could ask for. A weak foil from the left, and not Warren."

Weaken Clinton

"I never buy into the theory that spending money to contrast yourself with a hardened member of your party is a good thing."

"Sanders campaign would be an exercise in self-indulgence. To win, Democrats have to both energize the base and reach the middle. Sanders makes that harder to do."

Have no effect

"If he actually runs, it will be a small protest vote."

"Sanders could do relatively well in liberal Iowa and neighboring N.H. and embarrass Clinton, with no long-range damage."

Q: How would a primary challenge by Sen. Bernie Sanders affect Hillary Clinton in 2016?

REPUBLICANS (87 VOTES)

Strengthen Clinton: 36%Weaken Clinton: 16%Have no effect: 48%

Strengthen Clinton

"She'll easily beat him, and he'll make her look like a centrist."

"Because the Left needs to release some steam, it's best done with a third-rate primary candidate rather than a real third-party challenge."

"She gets to win something. Do that without serious damage, and it's always a plus. Bradley's challenge helped Gore in 2000."

"The worst thing for Hillary Clinton is a yearlong coronation. Breaking a sweat in the primary would make her a better candidate."

Weaken Clinton

"Both he and Warren drive her to the left."

"A challenge from the left is her biggest vulnerability. It will further alienate Hillary from the party base and give her more left-wing positions to defend in the general election."

Have no effect

"Bernie Sanders might as well be Col. Sanders."

"Sanders is unlikely to get enough steam to have a real effect on Hillary's momentum."

"Her biggest problem is in White House, not Iowa or New Hampshire."

"Bernie Sanders is no Elizabeth Warren."

. . . . . . . . . . . . .

Democratic Political Insiders  Jill Alper, John Anzalone, Brad Bannon, Dave Beattie, Andy Bechhoefer, Cornell Belcher, Matt Bennett, Mitchell W. Berger, Mike Berman, Stephanie Bosh, Paul Brathwaite, Donna Brazile, Mark Brewer, Ed Bruley, George Bruno, Bonnie Campbell, Bill Carrick, Guy Cecil, Martin J. Chavez, Tony Coelho, Larry Cohen, Jerry Crawford, Jeff Danielson, Peter Daou, Howard Dean, Scott DeFife, Jim Demers, Tad Devine, David Di Martino, Monica Dixon, Patrick Dorton, Pat Dujakovich, Anita Dunn, Jeff Eller, Steve Elmendorf, Carter Eskew, Vic Fazio, Peter Fenn, Scott Ferson, Jim Fleischmann, Tina Flournoy, Don Foley, Jeffrey Forbes, Vincent Frillici, Gina Glantz, Niles Godes, John Michael Gonzalez, Joe Grandmaison, Anna Greenberg, Stan Greenberg, Pat Griffin, Larry Grisolano, Michael Gronstal, Lisa Grove, Marcia Hale, Jill Hanauer, Dick Harpootlian, Paul Harstad, Laura Hartigan, Doug Hattaway, Mike Henry, Karen Hicks, Leo Hindery Jr., Harold Ickes, Marcus Jadotte, John Jameson, Steve Jarding, Jonathon Jones, Jim Jordan, Gale Kaufman, Lisa Kountoupes, Celinda Lake, David Lang, Penny Lee, Chris Lehane, Jeff Link, Bob Maloney, Jim Manley, Steve Marchand, Jim Margolis, Paul Maslin, Keith Mason, Susan McCue, Gerald McEntee, Steve McMahon, Tom McMahon, Phil McNamara, David Medina, Michael Meehan, Mark Mellman, John Merrigan, Michael Monroe, Steve Murphy, Janet Napolitano, David Nassar, Marcia Nichols, John Norris, Tom Ochs, Tom O'Donnell, Jeffrey Peck, Debora Pignatelli, Tony Podesta, Jefrey Pollock, Jack Quinn, Larry Rasky, Ed Rendell, Steve Ricchetti, Will Robinson, Steve Rosenthal, David Rudd, Ryan Rudominer, John Ryan, Michael Sargeant, Stephanie Schriock, Terry Shumaker, Sean Sinclair, Phil Singer, Erik Smith, Doug Sosnik, Greg Speed, Darry Sragow, Ken Strasma, Doug Thornell, Jeffrey Trammell, Ed Turlington, Rick Wiener, James Williams, JoDee Winterhof, Brian Wolff, Jon Youngdahl, and Jim Zogby.

GOP Political Insiders  Dan Allen, Stan Anderson, Gary Andres, Saulius (Saul) Anuzis, Rich Ashooh, Whit Ayres, Brett Bader, Mitch Bainwol, Brian Baker, Gary Bauer, David Beckwith, Paul Bennecke, Clark Benson, Wayne Berman, Brian Bieron, Charlie Black, Kirk Blalock, Carmine Boal, Jeff Boeyink, Ron Bonjean, Jeff Buley, Luke Byars, Nick Calio, Al Cardenas, Danny Carroll, Alex Castellanos, Ron Christie, Jim Cicconi, Jonathan Collegio, Rob Collins, Cesar Conda, Jake Corman, Scott Cottington, Jay Cranford, Greg Crist, Diane Crookham-Johnson, Fergus Cullen, Tom Davis, Mike Dennehy, Ken Duberstein, Debi Durham, Sara Fagen, Frank Fahrenkopf, John Feehery, Don Fierce, Mindy Finn, Carl Forti, Alex Gage, Bruce A. Gates, Sam Geduldig, Adam Geller, Benjamin Ginsberg, David Girard-diCarlo, Bill Greener, Jonathan Grella, Lanny Griffith, Janet Mullins Grissom, Doug Gross, Todd Harris, Steve Hart, Christopher Healy, Ralph Hellmann, Chris Henick, Terry Holt, David Iannelli, Ed Ingle, Jim Innocenzi, Clark Judge, David Keating, David Kensinger, Bob Kjellander, Ed Kutler, Chris LaCivita, Jim Lake, Steven Law, Steve Lombardo, Kevin Madden, Joel Maiola, Gary Maloney, David Marin, Mary Matalin, Dan Mattoon, Brian McCormack, Mark McKinnon, Kyle McSlarrow, Ken Mehlman, Jim Merrill, Lisa Camooso Miller, Tim Morrison, Mike Murphy, Phil Musser, Ron Nehring, Terry Nelson, Neil Newhouse, David Norcross, Ziad Ojakli, Jack Oliver, Todd Olsen, Kevin O'Neill, Connie Partoyan, Billy Piper, Van B. Poole, Tom Rath, Scott Reed, David Rehr, Tom Reynolds, Steve Roberts, Jason Roe, David Roederer, Dan Schnur, Russ Schriefer, Rich Schwarm, Brent Seaborn, Rick Shelby, Andrew Shore, Kevin Shuvalov, Don Sipple, Ken Spain, Fred Steeper, Bob Stevenson, Terry Sullivan, David Tamasi, Eric Tanenblatt, Richard Temple, Heath Thompson, Jay Timmons, Warren Tompkins, Ted Van Der Meid, Dirk van Dongen, Jan van Lohuizen, Stewart Verdery, Dick Wadhams, John Weaver, Lezlee Westine, Dave Winston, Ginny Wolfe, Fred Wszolek, and Matthew Zablud. 

(Win McNamee/Getty)Q: How would a primary challenge by Sen. Bernie Sanders affect Hillary Clinton in 2016?

DEMOCRATS (78 VOTES)

Strengthen Clinton: 40%Weaken Clinton: 7%Have no effect: 53%

Strengthen Clinton

"Hillary Clinton will be buoyed by putting together a strong operation and a strong showing."

"Might pull her away from Wall Street a little—a good thing."

"It will make her sharpen her message to middle-class and low-income voters, which she has to get a handle on quickly."

"Best thing she could ask for. A weak foil from the left, and not Warren."

Weaken Clinton

"I never buy into the theory that spending money to contrast yourself with a hardened member of your party is a good thing."

"Sanders campaign would be an exercise in self-indulgence. To win, Democrats have to both energize the base and reach the middle. Sanders makes that harder to do."

Have no effect

"If he actually runs, it will be a small protest vote."

"Sanders could do relatively well in liberal Iowa and neighboring N.H. and embarrass Clinton, with no long-range damage."

Q: How would a primary challenge by Sen. Bernie Sanders affect Hillary Clinton in 2016?

REPUBLICANS (87 VOTES)

Strengthen Clinton: 36%Weaken Clinton: 16%Have no effect: 48%

Strengthen Clinton

"She'll easily beat him, and he'll make her look like a centrist."

"Because the Left needs to release some steam, it's best done with a third-rate primary candidate rather than a real third-party challenge."

"She gets to win something. Do that without serious damage, and it's always a plus. Bradley's challenge helped Gore in 2000."

"The worst thing for Hillary Clinton is a yearlong coronation. Breaking a sweat in the primary would make her a better candidate."

Weaken Clinton

"Both he and Warren drive her to the left."

"A challenge from the left is her biggest vulnerability. It will further alienate Hillary from the party base and give her more left-wing positions to defend in the general election."

Have no effect

"Bernie Sanders might as well be Col. Sanders."

"Sanders is unlikely to get enough steam to have a real effect on Hillary's momentum."

"Her biggest problem is in White House, not Iowa or New Hampshire."

"Bernie Sanders is no Elizabeth Warren."

. . . . . . . . . . . . .

Democratic Political Insiders  Jill Alper, John Anzalone, Brad Bannon, Dave Beattie, Andy Bechhoefer, Cornell Belcher, Matt Bennett, Mitchell W. Berger, Mike Berman, Stephanie Bosh, Paul Brathwaite, Donna Brazile, Mark Brewer, Ed Bruley, George Bruno, Bonnie Campbell, Bill Carrick, Guy Cecil, Martin J. Chavez, Tony Coelho, Larry Cohen, Jerry Crawford, Jeff Danielson, Peter Daou, Howard Dean, Scott DeFife, Jim Demers, Tad Devine, David Di Martino, Monica Dixon, Patrick Dorton, Pat Dujakovich, Anita Dunn, Jeff Eller, Steve Elmendorf, Carter Eskew, Vic Fazio, Peter Fenn, Scott Ferson, Jim Fleischmann, Tina Flournoy, Don Foley, Jeffrey Forbes, Vincent Frillici, Gina Glantz, Niles Godes, John Michael Gonzalez, Joe Grandmaison, Anna Greenberg, Stan Greenberg, Pat Griffin, Larry Grisolano, Michael Gronstal, Lisa Grove, Marcia Hale, Jill Hanauer, Dick Harpootlian, Paul Harstad, Laura Hartigan, Doug Hattaway, Mike Henry, Karen Hicks, Leo Hindery Jr., Harold Ickes, Marcus Jadotte, John Jameson, Steve Jarding, Jonathon Jones, Jim Jordan, Gale Kaufman, Lisa Kountoupes, Celinda Lake, David Lang, Penny Lee, Chris Lehane, Jeff Link, Bob Maloney, Jim Manley, Steve Marchand, Jim Margolis, Paul Maslin, Keith Mason, Susan McCue, Gerald McEntee, Steve McMahon, Tom McMahon, Phil McNamara, David Medina, Michael Meehan, Mark Mellman, John Merrigan, Michael Monroe, Steve Murphy, Janet Napolitano, David Nassar, Marcia Nichols, John Norris, Tom Ochs, Tom O'Donnell, Jeffrey Peck, Debora Pignatelli, Tony Podesta, Jefrey Pollock, Jack Quinn, Larry Rasky, Ed Rendell, Steve Ricchetti, Will Robinson, Steve Rosenthal, David Rudd, Ryan Rudominer, John Ryan, Michael Sargeant, Stephanie Schriock, Terry Shumaker, Sean Sinclair, Phil Singer, Erik Smith, Doug Sosnik, Greg Speed, Darry Sragow, Ken Strasma, Doug Thornell, Jeffrey Trammell, Ed Turlington, Rick Wiener, James Williams, JoDee Winterhof, Brian Wolff, Jon Youngdahl, and Jim Zogby.

GOP Political Insiders  Dan Allen, Stan Anderson, Gary Andres, Saulius (Saul) Anuzis, Rich Ashooh, Whit Ayres, Brett Bader, Mitch Bainwol, Brian Baker, Gary Bauer, David Beckwith, Paul Bennecke, Clark Benson, Wayne Berman, Brian Bieron, Charlie Black, Kirk Blalock, Carmine Boal, Jeff Boeyink, Ron Bonjean, Jeff Buley, Luke Byars, Nick Calio, Al Cardenas, Danny Carroll, Alex Castellanos, Ron Christie, Jim Cicconi, Jonathan Collegio, Rob Collins, Cesar Conda, Jake Corman, Scott Cottington, Jay Cranford, Greg Crist, Diane Crookham-Johnson, Fergus Cullen, Tom Davis, Mike Dennehy, Ken Duberstein, Debi Durham, Sara Fagen, Frank Fahrenkopf, John Feehery, Don Fierce, Mindy Finn, Carl Forti, Alex Gage, Bruce A. Gates, Sam Geduldig, Adam Geller, Benjamin Ginsberg, David Girard-diCarlo, Bill Greener, Jonathan Grella, Lanny Griffith, Janet Mullins Grissom, Doug Gross, Todd Harris, Steve Hart, Christopher Healy, Ralph Hellmann, Chris Henick, Terry Holt, David Iannelli, Ed Ingle, Jim Innocenzi, Clark Judge, David Keating, David Kensinger, Bob Kjellander, Ed Kutler, Chris LaCivita, Jim Lake, Steven Law, Steve Lombardo, Kevin Madden, Joel Maiola, Gary Maloney, David Marin, Mary Matalin, Dan Mattoon, Brian McCormack, Mark McKinnon, Kyle McSlarrow, Ken Mehlman, Jim Merrill, Lisa Camooso Miller, Tim Morrison, Mike Murphy, Phil Musser, Ron Nehring, Terry Nelson, Neil Newhouse, David Norcross, Ziad Ojakli, Jack Oliver, Todd Olsen, Kevin O'Neill, Connie Partoyan, Billy Piper, Van B. Poole, Tom Rath, Scott Reed, David Rehr, Tom Reynolds, Steve Roberts, Jason Roe, David Roederer, Dan Schnur, Russ Schriefer, Rich Schwarm, Brent Seaborn, Rick Shelby, Andrew Shore, Kevin Shuvalov, Don Sipple, Ken Spain, Fred Steeper, Bob Stevenson, Terry Sullivan, David Tamasi, Eric Tanenblatt, Richard Temple, Heath Thompson, Jay Timmons, Warren Tompkins, Ted Van Der Meid, Dirk van Dongen, Jan van Lohuizen, Stewart Verdery, Dick Wadhams, John Weaver, Lezlee Westine, Dave Winston, Ginny Wolfe, Fred Wszolek, and Matthew Zablud.