Notable graduates include former U.S. Senator and former OU President David L. Boren, business executive and former OU President James L. Gallogly, former Oklahoma Governors Frank Keating, Brad Henry, and Leon C. Phillips, Oklahoma State University President V. Burns Hargis, president of Oklahoma City University and former 10th Circuit Judge Robert Harlan Henry, New Mexico Governor Susana Martinez, former Congressman and Under Secretary of Defense for Personnel and Readiness Brad Carson, former Ambassador to Saudi Arabia Robert W. Jordan, Oklahoma Attorney General Michael Hunter, Director of the Oklahoma Administrative Office of the Courts and former Oklahoma Lieutenant Governor Jari Askins, former Mayor of Tulsa Kathy Taylor, Denver Broncos owner Pat Bowlen, civil rights pioneer Ada Lois Sipuel Fisher, and former Oklahoma State Senator Gene Stipe.