Krent, Harold J.2017-07-192017-07-192017Constitutional Commentary, Volume 32, Number 2 (Summer 2017), pages 513-5260742-7115https://hdl.handle.net/11299/1889811 online resource (PDF, pages 513-526)Book review: Untrodden ground: how presidents interpret the Constitution. By Harold H. Bruff. Chicago: University of Chicago Press, 2015. 557 pages. Reviewed by Harold J. KrentenArticle