 Little v. Barreme

Little v. Barreme, 6 U.S. (2 Cranch) 170 (1804), was a United States Supreme Court case in which the Court found that the President of the United States does not have "inherent authority" or "inherent powers" that allow him to ignore a law passed by the US Congress.A Presidential executive order was invalidated because the President was operating outside of his express Congressional authority.