Fintech & Crypto Alerts · Cameron Ellis · 23 July 2026

Markwayne Mullin tension with White House grows, sources say

Markwayne Mullin tension with White House grows, sources say

Only four months into the job, Homeland Security Secretary Markwayne Mullin is facing growing friction with the White House after early missteps, including a briefly ordered pause on ICE vehicle stops that President Trump quickly reversed, according to senior officials cited by NBC News.

Key Takeaways

The rift matters because DHS sits at the center of the administration’s immigration crackdown, and public reversals undercut a Cabinet secretary’s authority. Coverage across Fintech & Crypto Alerts and national politics has tracked how enforcement flashpoints ripple into markets, policy risk, and Washington power fights.

What sparked the clash with the White House?

According to NBC News, a senior Trump administration official and a senior DHS official say tension has grown after Mullin’s early moves. The sharpest flashpoint came last week, when DHS told immigration officers to temporarily halt vehicle stops after ICE agents shot and killed two unarmed people within days.

President Trump responded on Truth Social that ICE could not give up traffic stops, calling them one of the agency’s most important crime-fighting tools. An administration official told NBC the order was signed without a White House green light and was “100 percent” a bad move. Cabinet secretaries, the official said, are expected to clear major policy decisions with the White House.

The Atlantic reported the emergency halt followed fatal stops in Texas and Maine, and that Trump’s social-media reversal undercut Mullin’s authority within a day. Mullin later insisted he and Trump were “on the same page” on ICE tactics.

What other missteps are fueling the tension?

Officials also flagged a CNN interview last month in which Mullin said roughly 350,000 immigrants from Haiti and Syria could be eligible to apply for legal status. They were not, NBC reported, and the confusion annoyed some in the administration.

Separately, Mullin’s nomination of ally Lance Schroyer, an Oklahoma Highway Patrol incident commander, to run a remade ICE has drawn internal chatter. Schroyer is awaiting confirmation and currently advises Mullin. Officials say he lacks direct federal law-enforcement or immigration experience. The Daily Beast reported White House border czar Tom Homan is particularly uneasy about that choice.

Mullin, a former Oklahoma senator who replaced Kristi Noem in March, has stressed personal closeness to Trump. At a Friday press conference he said he had been texting with the president that morning.

Is Markwayne Mullin’s job in immediate danger?

Not according to the officials speaking to NBC and The Daily Beast. They said there are no immediate plans to oust him despite the early tumult. White House spokeswoman Abigail Jackson said Mullin is working hard to implement the president’s immigration enforcement agenda and credited Trump and Mullin with a secure border and safer Americans.

A DHS spokesperson told The Daily Beast the department is focused on deporting illegal aliens and dismissed talk of division as an attempt to sow chaos. Still, the public override on vehicle stops and internal unease over messaging and personnel leave Markwayne Mullin navigating a narrower path as DHS secretary.

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