Youngstown Sheet & Tube Co. v. Sawyer · ¶10

It is clear that if the President had authority to issue the order he did, it must be found in some provision of the Constitution. And it is not claimed that express constitutional language grants this power to the President. The contention is that presidential power should be implied from the aggregate of his powers under the Constitution. Particular reliance is placed on provisions in Article II which say that “The executive Power shall be vested in a President.. .”; that “he shall take Care that the Laws be faithfully executed”; and that he “shall be Commander in Chief of the Army and Navy of the United States.”

U. S. Reports, bound volume
U. S. Reports, volume 343, at 579 (Library of Congress) · transcription: Caselaw Access Project
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