Donald Trump's administration accused a federal judge on Wednesday of overstepping his judicial authority in demanding more details about deportation flights of Venezuelan migrants in a filing made a day after U.

Chief Justice John Roberts said impeaching federal judges is "not an appropriate response" to disagreeing with their rulings in a rare statement Tuesday. Why it matters: Roberts' extraordinary comments come as a rebuke to President Trump's Tuesday post saying the federal judge who ordered flights deporting alleged Venezuelan gang members to turn around "should be IMPEACHED!