Mullin faces backlash over ‘naive or dumb’ plan to pull CBP from blue-city airports
National security experts and the airline industry are cautioning against Homeland Security Secretary Markwayne Mullin’s threat to pull U.S. Customs and Border Protection (CBP) from international hub…
National security experts and the airline industry are cautioning against Homeland Security Secretary Markwayne Mullin’s threat to pull U.S. Customs a
Read Full Story at The Hill →Why This Matters
Homeland Security Secretary Markwayne Mullin’s proposal to withdraw CBP from international airports in politically progressive cities isn’t just a partisan maneuver—it risks undermining a decades-old security framework that treats the entire U.S. airspace as a unified threat environment. The move could create dangerous asymmetries in enforcement, where travelers face inconsistent screening depending on their destination, while also politicizing a system built for efficiency and risk-based targeting.
Background Context
Since the 9/11 attacks, CBP’s global entry and preclearance programs have relied on a cooperative model, with customs and immigration officers stationed at major international hubs to pre-screen passengers before they board flights bound for the U.S. This system was designed to prevent threats before they reach American soil, not to serve as a bargaining chip in federal-local disputes. Mullin’s threat reflects a broader push by some Republicans to weaponize immigration enforcement, even when it conflicts with established national security protocols.
What Happens Next
If Mullin follows through, airlines and airport authorities will face immediate operational disruptions, from rerouted flights to increased passenger delays—all while absorbing higher security costs. Legal challenges from cities or civil liberties groups could stall the plan, but the uncertainty alone may force carriers to reassess their international hub strategies. Meanwhile, DHS insiders suggest this could escalate into a full-blown funding fight, with Congress caught in the crossfire over whether to prioritize political messaging or operational continuity.
Bigger Picture
This episode underscores a growing trend: the weaponization of homeland security as a tool of municipal governance, where federal agencies are deployed as leverage in ideological battles. It also highlights the fragility of cooperative security models in an era where immigration enforcement is increasingly treated as a zero-sum game, rather than a shared responsibility. The long-term risk is a patchwork of regional security standards that erode public trust and create exploitable gaps for adversaries.
