Rep. Brandon Gill revealed an article of impeachment Tuesday against U.S District Judge James Boasberg, accusing him of running political interference to stop President Trump.

P resident Trump on Tuesday escalated his campaign to discredit judges who get in his way, calling on Congress to impeach the judge at the center of a legal fight over the deportation of hundreds of immigrants to El Salvador. Trump’s brazen assault on the judicial branch drew an unusual rebuke from Supreme Court Chief Justice John Roberts.

President Trump has called for Judge Boasberg to be impeached after he ruled against the administration over the president’s efforts to use a law from 1798 to speed deportations.