U.S. Immigration and Customs Enforcement officers have been instructed to arrest people immediately after a judge has ordered them to be deported or after prosecutors move to drop their case.

A federal judge ruled on Wednesday that the U.S. government violated his court order by attempting to deport migrants to South Sudan, opening another front in a battle between Donald Trump and judges who have imposed checks on the Republican president's hardline immigration policies.

A federal judge says the Trump administration violated a court order due to his deportation flight linked to South Sudan. Staff Writer at The New Yorker Susan Glasser and Managing Editor at The Bulwark Sam Stein join Katy Tur to weigh in.