Secretary Markwayne Mullin indicated on Thursday that the administration could soon implement this drastic measure, citing a lack of assistance from local law enforcement for federal immigration officials in northern New Jersey

Amid rising tensions over immigration enforcement, the Homeland Security Secretary has raised the possibility of shutting down international travel and cargo operations at Newark…

Homeland Security Secretary Markwayne Mullin amped up his threats Thursday to pull officers who process international passengers at Newark International Airport.