Newly confirmed Department of Homeland Security Secretary Markwayne Mullin has faced immediate criticism over his first major policy proposal.The former Oklahoma senator suggested interfering with air traffic operations at airports in sanctuary cities as a way to pressure local officials on immigration enforcement.This idea was quickly challenged by Jason Houser, who served as DHS chief of staff from 2021 to 2023.In an opinion piece published on MS NOW, Houser argued that airports should not be used as political tools.He emphasized that airports are critical infrastructure supporting national security, economic activity, and international commerce.Disrupting operations could harm supply chains, affect businesses, and create broader security vulnerabilities.Houser warned that such actions represent political theater rather than effective governance.

He noted that real solutions require focusing on increasing immigration court capacity, modernizing asylum processes, strengthening legal pathways, and securing the border while facilitating lawful trade and travel.

The former official posed a hypothetical scenario: conservatives would likely oppose a Democratic administration using similar tactics against Republican-led states on issues like abortion or gun policy.This proposal comes as Mullin attempts to address challenges at DHS following the departure of previous leadership.

Critics from both sides have called the idea impractical and potentially damaging to essential transportation networks that criminal organizations already seek to exploit.Houser urged the department to prioritize core missions without turning airports into battlegrounds in the immigration debate.The exchange highlights ongoing tensions between enforcement priorities and practical governance in the U.S.immigration system, which has challenged multiple administrations.