What’s next for Bernie Sanders?

Updated 12:28 PM EDT, Wed April 20, 2016
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Story highlights

Bernie Sanders has an enthusiastic base, but faces questions of how far he is willing to take his campaign against Hillary Clinton

Campaign Manager Jeff Weaver said Sanders will make an appeal to Democratic superdelegates

(CNN) —  

If there were any question about whether Bernie Sanders would soften his attacks on Hillary Clinton following his thumping loss in New York on Tuesday, the answer was a resounding “No.”

Despite a 15-point defeat in New York and a slate of challenging primaries next week, Sanders is pressing on and responding to his supporters who remain enthusiastic about his candidacy and are clearly not ready for Clinton.

He drew loud cheers Tuesday from a crowd of more than 6,000 at Penn State University as he ticked through a familiar list of criticism against Clinton, from paid speeches to Wall Street contributions to trade. Sanders, whose outsider campaign has featured attacks and anger against the Democratic establishment, drew a hard line against Clinton, and his crowd, at least, reveled in it.

Then, his campaign manager Jeff Weaver defiantly said that even if Clinton went into the Democratic convention with a lead in both pledged delegates and the popular vote, Sanders would pressure the superdelegates to pick him over the former secretary of state.

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Clinton’s campaign, eager to move past Sanders and focus on the general election, is getting impatient and even angry at some of the attacks.

One in particular has Clinton worried. Sanders’ campaign is raising the issue of whether the Clinton campaign is violating campaign finance rules with how it raises money jointly with the Democratic National Committee – an argument that has the Clinton people “pissed,” as one source told CNN.

The concern is that the theme could play into Donald Trump’s recent moniker for her – “Crooked Hillary” – especially if he is the Republican nominee.

They worry about the impact of such attacks because they’re not aimed just at Clinton but also at the DNC and could weaken the nominee in a general election fight.

Jennifer Palmieri, Clinton’s communications director, told reporters Tuesday night that the Sanders campaign “has been destructive” to that point that he is “not productive to Democrats” and is “not productive for the country.”

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Decrying what she described as “false character attacks,” Palmieri compared them to criticism Clinton gets from the GOP. “And any time you mimic Republican attacks, we think that is destructive.”

Sanders adviser Tad Devine, speaking on CNN’s “At this Hour” Wednesday, rejected calls for a change in tone from the Sanders campaign, citing edit polling from Tuesday.

New York exit polls

“I couldn’t disagree more with their mischaracterization of what’s going on, and I’d point to exit polls from New York,” Devine said.

“Now this is in a state where Hillary Clinton won 58% of the vote yet 46% of the New York respondents said the Clinton campaign was more unfair, 34% said the Sanders campaign,” he said. “So even in a state that she won overwhelmingly, the voters who had a front row seat to the campaign said they were more unfair.”

And 66% of Democrats said the primary contest is “energizing” the party, according to exit polls, Devine noted.

“I hear what they’re saying, but what they’re saying is being refuted by the voters themselves,” he said.

Sanders, speaking to reporters late Tuesday night after arriving home in Vermont, said he plans to return to Pennsylvania on Thursday after taking a day off “to get recharged.”

“While I congratulate Secretary Clinton, I must say I am really concerned about the conduct of the voting process in New York today and I hope that process is changed in the future. I know I am not alone,” he said, citing “voter irregularities and chaos at the voting places.”

Sanders campaign, New York officials cry foul

“We think we have a message that is resonating,” Sanders added. “We think that the message we are bringing forth that we have got to change a corrupt campaign finance system, deal with a rigged economy, and deal with a broken criminal justice system.”

Weaver on superdelegates

But while Sanders was defiant at his rally, it was a television interview with Weaver that got Democrats in both camps buzzing on social media.

Pressed several times by MSNBC’s Steve Kornacki about what Sanders would do if Clinton emerged after the June primaries with the lead in both pledged delegates and the popular vote, Weaver eventually declared that the show would go on, with a pitch towards electability in the fall.

“At the end of the day the Democrats are going to have to decide who they want to elect in terms of who’s going to be the best in November,” Weaver said. “And clearly the polls are almost unanimous now that Bernie Sanders is a much more electable candidate in November.”

Sanders, Weaver said, would work to win over superdelegates, the collection of more than 700 Democratic party officials and current and former elected leaders free to vote as they please at the national convention.