Justice Department threatens to subpoena records in escalating battle with ‘sanctuary’ jurisdictions - The Washington Post

The Justice Department on Wednesday escalated its attempt to crack down on so-called “sanctuary” jurisdictions, threatening to subpoena 23 states, cities and other localities that have policies the department suspects might be unlawfully interfering with immigration enforcement.....
https://www.washingtonpost.com/world/national-security/justice-department-threatens-to-subpoena-records-in-escalating-battle-with-sanctuary-jurisdictions/2018/01/24/984d0fee-0113-11e8-bb03-722769454f82_story.html