Gary Grappo is a former US ambassador and a distinguished fellow at the Center for Middle East Studies at the Korbel School for International Studies, University of Denver. He possesses nearly 40 years of diplomatic and public policy experience in a variety of public, private and nonprofit endeavors. As a career member of the Senior Foreign Service of the US Department of State, he served as Envoy and Head of Mission of the Office of the Quartet Representative, the Honorable Mr. Tony Blair, i...