Trump official Stephen Miller said on Friday that the administration is considering the suspension of habeas corpus, the constitutional provision that shields people from unlawful detainment, to facilitate the deportation of undocumented immigrants.

Donald Trump's deputy chief of staff and DHS security adviser, Stephen Miller, who has been known for his hard-line immigration policies, told reporters at the White House driveway Friday that the administration was looking into stopping a protection that allows detained individuals to challenge their detention in court.