re: .

Since the Marshals come under the DOJ, then certainly they could be utilized. This assumes Jeff Sessions is smart enough to know they are within his Dept, however.

Also, their original mandate from the Judicial Act or Federal Judiciary Act or whatever it was called, makes them, perhaps, the best candidate to wreck shop at FBI and within DOJ. I wish there was a utility to make flow charts and diagrams for a post but...

Constitution - Art III > Judicial Branch - arbiter of constitutionality / legal questions at federal level

Judicial Act - created federal districts, USAG, US Marshals

Marshals - support judiciary with protection and enforcement actions

=> Marshals would intervene to help the courts uphold their obligations, in lieu of FBI and DOJ providing garbage FISA warrants and other bullshite they've been doing