Facts: During the Korean War, unions threatened to strike steel mills. President Truman responded by ordering Secretary of Commerce Sawyer to seize the mills and keep them running. Sawyer began to issue orders to company executives. A federal district court enjoined Sawyer from taking over the companies; the Court of Appeals stayed the injunction; and the Supreme Court immediately granted certiorari.
Issue: Did the President have the constitutional power to seize the steel mills?