Department of Homeland Security Secretary Markwayne Mullin forcefully pushed back against Sen. Chris Murphy (D-CT) during a tense Senate hearing on Tuesday.
Mullin accused the Democrat of spreading false claims about DHS and endangering federal law enforcement officers through inflammatory rhetoric. Advertisement The clash occurred during a hearing on the Department of Homeland Security’s fiscal year 2027 budget request.
Murphy opened his remarks with a sharp attack on the Trump administration’s handling of immigration enforcement and compliance with court orders. Advertisement The Connecticut Democrat claimed that DHS had repeatedly ignored judicial rulings and suggested the department was operating outside the bounds of the law.
Lawmakers debated funding priorities for border security, immigration enforcement, and other homeland security programs
“On 96 occasions, DHS was caught violating the law, was ordered to obey the law, and 96 times ignored the judge in one state,” Murphy said during the hearing. Advertisement “That is stunning, and it should be unacceptable to anyone on this committee who claims to care about the rule of law,” Murphy added.
The DHS secretary immediately challenged the premise of Murphy’s criticism, arguing that the senator was misrepresenting both the department’s actions and the work performed by hundreds of thousands of federal employees.
“The outlandish claims you made there is just flat wrong,” Mullin responded.
Murphy also pressed Mullin on whether he would continue to follow court orders and judicial directives governing the department’s activities
“You start saying we’re breaking the law, and you really start looking at it, and we’re enforcing laws that Congress did pass,” Mullin said. “That’s reckless.”
The exchange quickly escalated as Mullin broadened his defense beyond administration policies and focused on the impact he believes such criticism has on frontline law enforcement personnel.
The secretary emphasized that DHS personnel, including Border Patrol agents, ICE officers, Transportation Security Administration employees, Secret Service agents, and other federal law enforcement officials, are carrying out duties specifically authorized by Congress.
The secretary argued that DHS is carrying out laws that Congress itself enacted and rejected Murphy’s characterization of the department as operating unlawfully
“We’re doing the job that Congress gave us the authority to do,” Mullin continued. “Our men and women out there every single day are enforcing laws. If you don’t like the laws, you can change them.”
The secretary argued that language describing DHS personnel as “dangerous,” “lawless,” or “unconstitutional” contributes to a hostile environment that places officers at greater risk.
“When you throw out reckless terms, and you start referring to our agents as being ‘dangerous, unconstitutional, and lawless,’ that’s why our agents’ death threats are up by 8,000%,” Mullin said.
🚨 WOW! DHS Sec. Markwayne Mullin just stared insufferable Sen. Chris Murphy (D) IN THE EYE and PUMMELED his lies 🫳🏻🎤
— Eric Daugherty (@EricLDaugh) June 2, 2026
MURPHY: DHS is just making up the law!
MULLIN: "When YOU throw out reckless terms, and you start referring to our agents as being 'dangerous, unconstitutional,… pic.twitter.com/zhQvoPEP51
“For you to throw my 275,000 employees underneath DHS, with a broad stroke like that, is reckless and irresponsible on your part,” Mullin said
He also pointed to what he described as a sharp increase in assaults against federal officers carrying out immigration enforcement and border security missions.
“That’s why assaults on our officers are up by 1,300%,” Mullin said. “Senator Murphy, is that what you want?”
Democrats have criticized many of the administration’s policies as overly aggressive and have accused DHS of exceeding legal boundaries in some enforcement operations.
One of the most striking moments of the hearing came when Mullin connected political rhetoric surrounding immigration enforcement to rising threats against federal agents
Republicans have countered that many of those criticisms unfairly target rank-and-file federal officers who are simply carrying out laws enacted by Congress.