KEVIN SLACK is a professor of politics at Hillsdale College, where he teaches political philosophy and American political thought, including classes on American progressivism, liberalism, and radicalism. He is a founding member of the Ciceronian Society. He published his first book, Benjamin Franklin, Natural Right, and the Art of Virtue, with the University of Rochester Press. His scholarly articles have appeared in journals such as American Political Thought, New England Quarterly, Pennsylvania Magazine of History and Biography, Church History, and American Thinker. Dr. Slack earned his PhD from the University of Dallas in 2009.