April 7, 2026

DHS Chief Markwayne Mullin Proposes Removing Customs Services from Sanctuary Cities

Markwayne Mullin, the new Homeland Security Secretary, proposed removing customs services from airports in sanctuary cities during an interview.
He argues that cities not enforcing immigration policies shouldn't process customs for international flights.
California Governor Gavin Newsom and immigration experts criticized Mullin's idea, warning it could disrupt international travel and harm the economy.
As of August 2025, several major cities, including New York and Los Angeles, are recognized as sanctuary jurisdictions with significant international airport traffic.