Clark Kent ErvinClark Kent Ervin is former Inspector General of the Department of Homeland Security and currently holds a post at the Aspen Institute. He is an on-air terrorism analyst for CNN, and will be appearing regularly as an expert on Wolf Blitzer's shw, The Situation Room. He is the author of Open Target. Previously, Ervin served as Inspector General of the State Department for over a year under Secretary Powell, and worked as Assistant Secretary of the State of Texas under President George W. Bush when he was Governor of Texas. Ervin has been profiled in media such as U.S. News and World Report, New York Times, Wall Street Journal, Washington Post, among others. He lives in Washington, D.C. Read More Read Less