David A. French a New York Times columnist, former constitutional litigator and Iraqi War veteran has been appointed distinguished visiting professor of public policy in Lipscomb University’s College of Leadership & Public Service.  French holds an undergraduate degree in political science from Lipscomb and is an opinion columnist for the New York Times. As distinguished visiting professor, French will teach traditional and short-courses as well as support special events and engagements. He will begin his two-year faculty appointment on Sept. 1 while continuing his work with the New York Times.  “David’s vast experience in law, politics and the military and his deep faith offers students a unique blend of legal expertise, thoughtful analysis and…