Senator Bernie Sanders said on Tuesday he will not support Senator Chuck Schumer's bid to lead Senate Democrats next year, becoming the most prominent sitting senator to break publicly with the long-time leader. The Sanders won't back Schumer announcement raises the prospect of the first contested Senate Democratic leadership election in more than three decades.

Sanders, a Vermont independent who caucuses with Democrats, told reporters Schumer would face opposition for the post. His declaration came a week after Democrats won the Senate in the November 3 midterms, a month before the caucus chooses its leader by secret ballot.

Key Points

• Senator Bernie Sanders told reporters on Tuesday, November 10, 2026, that he will not support Chuck Schumer's bid to lead Senate Democrats next year.
• "He's not going to run unopposed, I don't think," Sanders said, suggesting a challenger could still emerge before the December vote.
• Senator Chris Van Hollen demurred Tuesday when asked if he would challenge Schumer; Senator Elissa Slotkin said she is "a no until and unless" she sees a concrete plan.
• Schumer said "yes" Tuesday when asked if he is confident he will be elected Senate majority leader in January 2027.
• Senate Democrats will pick their leader by secret ballot in December, with senators-elect taking part.

What Happened

Sanders spoke to reporters on Capitol Hill on Tuesday, November 10, 2026. Bloomberg Government News reported he told them plainly he would not support Schumer's bid, a break no other sitting senator had made in public.

He offered no conditions and named no preferred alternative. But his prediction carried weight: Sanders is a senior figure in the caucus, a two-time presidential candidate and the Senate's best-known progressive voice. His refusal turns a revolt of newcomers into a wider challenge, with weeks left before the December vote for a challenger to step forward.

No Democrat has yet launched a formal challenge. Sanders indicated that could change, and his comment will be read in the Senate as an invitation to anyone weighing a run.

Background and Context

Schumer, 75, has led Senate Democrats since 2017. Democrats won back the Senate on November 3, taking at least 54 seats, and Schumer said on November 4 that he would be re-elected majority leader. "I'll be re-elected as majority leader," he told reporters that day.

Opposition has built in public ever since. Five newly elected Democratic senators have said they will not back Schumer: Adam Hamilton of Kansas, Juliana Stratton of Illinois, Troy Jackson of Maine, Peggy Flanagan of Minnesota and Abdul El-Sayed of Michigan. Seven incoming senators have now refused to back him, and the doubters include sitting senators too.

Representative Alexandria Ocasio-Cortez declined on Tuesday to endorse Schumer's bid. Senator Richard Blumenthal also declined to endorse him on Monday. Senator Elissa Slotkin has said she will not rule out a challenge herself, and Van Hollen has been named by colleagues as the most likely alternative.

No Senate Democratic leadership election has been contested since 1994. Senators-elect take part in the secret-ballot vote in a closed-door meeting. A candidate needs a simple majority of the 54-to-56-member caucus. The new Congress convenes on January 3, 2027.

Sanders Won't Back Schumer: What the Break Means

Sanders' refusal matters because of who he is and when it came. Until Tuesday, every public opponent of Schumer was a senator-elect or a House member. Sanders is the first sitting senator to say plainly he will not vote for the leader, or to predict openly that Schumer will face a challenger.

His standing makes the break harder to dismiss. He commands a large national following, and his judgement carries weight with the progressive wing. And the secret ballot means Schumer's public confidence may count for less than it appears: senators who praise him in public can vote differently in private.

Reactions and Quotes

Sanders was direct. "He's not going to run unopposed, I don't think," he told reporters on Tuesday, a short sentence that turned a simmering revolt into an open question about Schumer's future.

Van Hollen, asked Tuesday whether he would challenge Schumer, declined to answer directly. "There needs to be a plan on how we're going to use this large majority to deliver for the country," he told reporters. "Voters are expecting us to address the issues that they care about, including right away ending the war in Iran and helping bring down prices."

Slotkin also cast doubt on her support. "Whoever wants my vote is going to have to show me a concrete plan that's definitively different. I'm a no until and unless I see that from anyone," she said, adding that she is not pursuing the job herself.

Schumer, for his part, showed no public doubt. Asked on Tuesday if he is confident he will be elected Senate majority leader, he said "yes". His allies note he retains the support of many colleagues, and a handful of dissenting votes would not defeat him.

Why It Matters

The leadership fight will set the direction of the new Democratic majority before it has cast a single vote. The senators withholding support want a plan, not a different personality. Van Hollen wants commitments on ending the war in Iran and bringing down prices. Slotkin wants a concrete agenda for the first 100 days. Sanders' intervention gives those demands the weight of the party's progressive standard-bearer.

For Schumer, the risk is not only losing. Even a narrow win would leave him leading a caucus that had just debated his fitness for the job, with a bloc of newcomers and a senior senator on record against him.

What Happens Next

Senate Democrats will hold their leadership elections in December, by secret ballot, with senators-elect taking part. No exact date has been announced. Between now and then, the question is whether a challenger steps forward.

Schumer will spend the coming weeks counting votes and making his case for the majority. His critics will press him for the plan they say they have not yet seen. The new Congress convenes on January 3, 2027, and whoever wins the December vote becomes Senate majority leader on that day.

FAQ

What did Bernie Sanders say about Chuck Schumer?

On Tuesday, November 10, 2026, Sanders told reporters he will not support Schumer's bid to lead Senate Democrats next year. "He's not going to run unopposed, I don't think," he added.

Has anyone formally challenged Schumer for Senate leader?

No. No Democrat has launched a formal challenge, but Sanders indicated one could emerge, and Van Hollen and Slotkin have declined to rule out running.

When will Senate Democrats choose their leader?

In December, by secret ballot in a closed-door meeting, with senators-elect taking part. A candidate needs a simple majority of the 54-to-56-member caucus.

Who else has refused to back Schumer?

Five newly elected senators — Hamilton, Stratton, Jackson, Flanagan and El-Sayed — will oppose him, and Ocasio-Cortez, Blumenthal, Van Hollen and Slotkin have declined to endorse him.

Why is Schumer facing opposition?

His critics want a concrete plan for the new majority's first 100 days — on the war in Iran and on prices — and several have called for a new generation of leadership.