Graham Hewitt Walker is an American academic, professor, and Senior Research Scholar at the Witherspoon Institute. Walker received his Ph.D. in political philosophy from Notre Dame in 1988. He also received a diploma in international security studies from the Institut Universitaire de Hautes Études Internationales, in Geneva, Switzerland.^[1] He is a former administration in Christian higher education, serving as the Vice President for Academic Affairs and Dean of Oklahoma Wesleyan University as well as the second President of Patrick Henry College. Walker has previously taught at the University of Pennsylvania, The Catholic University of America and Patrick Henry College.