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Trump Could Face a New Challenge in January: A Democratic Senate

October 11, 2026 · Washington Post

If Democrats win control of the Senate in November, they could block President Trump's picks for judges and cabinet members.

President Donald Trump has never had to deal with a Senate controlled by Democrats during his time in the White House. But that could change after the November midterm elections. Recent polls show Democrats have a real chance of winning enough Senate seats to take control of the chamber. If that happens, it would create major new obstacles for Trump in the final two years of his term.

Right now, Republicans control the Senate, which means they can approve Trump's picks for Supreme Court justices, cabinet members, and other important government jobs. If Democrats take over, they would have the power to block those picks. Democrats would also gain the power to subpoena documents and witnesses, which means they could investigate Trump and his administration more deeply. Some Republicans say this could cause serious gridlock in Washington.

Senate Majority Leader John Thune of South Dakota warned that Democrats would raise taxes and push a 'socialist agenda' if they flip the Senate. Other Republicans, like Sen. Josh Hawley of Missouri, painted an even darker picture. 'I think judges wouldn't be confirmed, Cabinet secretaries wouldn't be confirmed,' Hawley said. 'I would fear for government shutdowns. I think it'd be pretty gruesome.'

One of the biggest concerns for Republicans is the Supreme Court. If a justice dies or retires while Democrats control the Senate, Republicans fear Democrats would refuse to hold a vote on Trump's nominee. This already happened in reverse — in 2016, Republican Senate leader Mitch McConnell refused to hold a vote on Merrick Garland, President Obama's pick for the Supreme Court, leaving the seat empty for more than a year.

Some Democrats say they plan to follow McConnell's example. Sen. Ruben Gallego of Arizona said, 'The standard was set by McConnell, at least when it comes to Supreme Court justices, and I think we should stick to that standard.' Senate Democratic leader Chuck Schumer also promised to block what he called 'MAGA justices' from reaching the Supreme Court. Former President Obama told Democratic donors that blocking Trump's judicial nominees is one of the most important reasons to win the Senate.

But winning the Senate is not easy for Democrats. They would need to pick up four seats, including at least two in states where Trump won by large margins in 2024. Polls show Democrats are competitive in several Republican-held races, but they could still fall short. Nothing is guaranteed.

Even if Democrats win both the Senate and the House, they would face limits on what laws they can pass. Most bills need 60 votes in the Senate to move forward — a rule called the filibuster. Democrats don't have 60 senators, and some members of their own party say they don't want to get rid of the filibuster. That makes passing big laws very hard.

Still, Democrats have some options. Sen. Tim Kaine of Virginia is working on a plan to pass bills through a process called reconciliation. This special budget process lets the Senate pass certain laws with just a simple majority, skipping the filibuster. Democrats used this same tool in 2006 to change student loan programs.

Trump has said he would veto, or reject, Democratic bills if they pass Congress. But he also hinted that deals might be possible. 'You know they're going to want some stuff, and we'll get — you make deals,' Trump told Fox News. Sen. Kaine said Democrats should not assume Trump will always say no, because Trump cares about his legacy.

Not all Democrats say they would automatically vote against Trump's nominees. Sen. Peter Welch of Vermont voted last year to confirm one of Trump's judicial picks, calling him 'the needle in the haystack: a qualified Trump nominee.' Welch said he hopes Trump will choose more reasonable people in the future. Whether Democrats win the Senate or not, the midterm elections in November will shape the last chapter of Trump's presidency in a major way.

"We need to be legislators, not just putting up guardrails against Trump."

Comprehension quiz preview

1. How many Senate seats do Democrats need to win to take control of the Senate?

  • ATwo seats
  • BThree seats
  • CFour seats
  • DSix seats

2. Who blocked President Obama's Supreme Court nominee Merrick Garland from getting a Senate vote in 2016?

  • ASen. Ted Cruz
  • BSen. John Thune
  • CSen. Josh Hawley
  • DSen. Mitch McConnell

3. What special budget process allows the Senate to pass certain laws with a simple majority, bypassing the filibuster?

  • ASubpoena
  • BReconciliation
  • CVeto
  • DConfirmation

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