"This is fishing in a stocked pool. You tell them, 'Show up at this location,' and then they show up and you grab them,” one federal agent involved with immigration court arrests told HuffPost.

The Trump administration filed a lawsuit against New York City on Thursday over its “sanctuary” laws, continuing a monthslong effort to crack down on localities that attempt to shield undocumented immigrants from federal detainment efforts.

Hiding ICE attorneys’ names in immigration court proceedings violates a fundamental principle that has protected Americans for centuries: open courts.

A diverse group has been showing up at courts to escort immigrants at risk of being detained for deportation by masked officials.

A newly released video from inside the holding cells at Manhattan’s immigration court is raising more concern over how federal immigration authorities are treating detainees.