Mullin airport CBP threat collapses under (Jun 2026)

DHS Secretary Markwayne Mullin announced May 27, 2026 on Fox News that DHS was drawing up plans to withdraw Customs and Border Protection officers from international airports in sanctuary cities. He doubled down May 28-30, naming New York, Los Angeles, Chicago, San Francisco, and Newark as targets. The stated trigger was the May 27 pepper-spraying of ICE agents by protesters outside the Delaney Hall ICE detention facility in Newark — an incident that also caught Sen. Andy Kim in the chemical spray.

Without CBP officers, international flights arriving at an airport can't be processed. They can't divert to other airports on short notice; they'd have to be canceled outright. More than 70 million international passengers annually travel through airports in cities DHS designated as sanctuary jurisdictions.

The limits Mullin's legal options. The Supreme Court established the doctrine in Printz v. United States (1997), ruling 5-4 that Congress couldn't compel local sheriff Jay Printz to enforce federal background-check requirements under the Brady Bill. Justice Antonin Scalia wrote that directing local officials to carry out federal law was 'fundamentally incompatible with our constitutional system of dual sovereignty.'

The federal government can enforce its own immigration laws, but it can't order local police or sheriffs to do that enforcement for it. policies — limiting local cooperation with ICE detainers — rest directly on this doctrine. Pulling airport customs services to punish cities for exercising that right would face an immediate coercion challenge in court.

Airlines for America — whose members include American, United, Delta, Southwest, JetBlue, and Alaska — issued a warning within 24 hours that 'Reducing [CBP] staffing at major airports would have a devastating effect on the airline and tourism industries, causing a significant operational disruption to carriers, travelers and the flow of international cargo.' Sixteen other industry organizations co-signed the warning.

The US Travel Association met directly with Mullin and documented that he confirmed the administration was considering the CBP withdrawal. The group told him the move would have devastating consequences for the travel industry and communities that depend on international visitation. That meeting produced no change in Mullin's public posture — but it generated the industry paper trail that became the foundation for the political retreat.

The speed of the industry response wasn't accidental. After the first Trump administration's January 2017 travel ban caused chaos at international airports — flights grounded, passengers detained, lawyers flooding terminal floors — major airlines, hotel chains, and the tourism lobby built a rapid-response infrastructure for contesting DHS actions that threaten passenger flow.

Airlines for America's 'devastating' statement, the US Travel Association's direct meeting with Mullin, and the coverage in Fortune and CNBC all followed a playbook refined over eight years. The industry doesn't sue — it lobbies, leaks, and puts executives in rooms with secretaries until the political cost of the policy exceeds its benefit.

Transportation Secretary Sean Duffy broke publicly with Mullin's plan at a congressional hearing, telling lawmakers the administration 'shouldn't shut down air travel in a state that doesn't agree with our politics.' Duffy oversees the FAA and DOT — two agencies with direct jurisdiction over aviation operations. Any plan to withdraw CBP officers would require DOT coordination on rerouting, cancellations, and carrier notifications. Duffy's public opposition was a functional veto before the White House weighed in.

Two unnamed Trump officials told CNN by May 29, 2026 that Mullin's airport plan was 'not seriously considered inside the West Wing' and was more a personal obsession of Mullin's than an administration priority. One official said Mullin had been 'obsessed' with the idea since his March 23 confirmation, bringing it up unprompted at White House meetings.

By leaking to CNN that the plan wasn't real, unnamed Trump officials allowed Mullin's threat to deflate without a formal White House reversal. Mullin didn't have to announce a backdown — the administration simply stopped generating implementation momentum. By June 1, no timeline, no targeted airport list, and no formal policy document had been issued.

The FIFA World Cup — opening June 11, 2026 in Mexico City, with US matches beginning June 12 at SoFi Stadium in Los Angeles — created the sharpest economic pressure point. The tournament draws matches across 11 US host cities including New York/New Jersey, Los Angeles, Dallas, Atlanta, and San Francisco. FIFA's own socioeconomic study projected $13.9 billion in total tournament expenditure and a $17.2 billion GDP boost for the United States.

Newark Liberty International Airport — the airport closest to MetLife Stadium, a primary World Cup venue — was specifically named in Mullin's threat. Pulling CBP from Newark in the two weeks before the tournament would have stranded international travelers at the tournament's largest venue.

The legal obstacles to Mullin's threat were substantial. CBP officers are federal employees deployed under statutory authority at ports of entry — their withdrawal would need to clear the 's notice-and-comment requirements for any rule change affecting airport operations.

In 2012, the Supreme Court's ruling in NFIB v. Sebelius established that the federal government can't use the threat of withdrawing significant existing services to pressure states into policy changes. Chief Justice John Roberts wrote that conditions on federal grants are constitutional only when states have a 'genuine choice' whether to comply — not when Congress holds 'a gun to the head' of state governments. A 2021 federal district court applied this doctrine when it blocked the first Trump administration's attempt to deny disaster relief to sanctuary jurisdictions. Pulling airport customs services as leverage would face the same doctrinal challenge.

The Delaney Hall incident that triggered Mullin's threat was contested. On May 27, 2026, ICE agents used pepper spray against protesters outside the Newark detention facility — a confrontation that also caught Sen. Andy Kim of New Jersey in the chemical cloud. ICE and DHS framed the pepper-spraying as a response to protesters blocking federal vehicles.

Independent reporting from The Intercept documented detainees inside Delaney Hall who had launched a hunger and labor strike on May 22 to protest conditions including live worms found in food, with staff subsequently using pepper spray and batons on detainees. Mullin's airport threat linked the external protest and the internal crackdown into a single political message about sanctuary city non-cooperation — even though Delaney Hall is a federal facility operating under a federal contract with the GEO Group.

Mullin framed his retreat not as a climb-down but as a deterrent that had worked. The framing followed a pattern in Trump-era executive threats: announce a dramatic action, generate media pressure, accept opposition, then declare that the announcement itself achieved its purpose without implementation.

Sanctuary cities made no policy changes. Airlines canceled no flights. The World Cup proceeded as planned. The only actors who moved were the unnamed West Wing officials who distanced the White House from Mullin's threat before implementation could begin. As of June 1, 2026, no CBP officers had been withdrawn from any sanctuary city airport, and DHS had issued no formal policy document.

Mullin airport CBP threat collapses under industry and World Cup pressure