Carey Cavanaugh is a former U.S. Ambassador who is a professor of diplomacy and conflict resolution at the University of Kentucky's Patterson School of Diplomacy and International Commerce, leading that program as director from 2006-2016. For twenty-two years, he served as a Foreign Service officer with the U.S. Department of State. Wikipedia*
On the C-SPAN Networks:
Carey Cavanaugh has one video in the C-SPAN Video Library; the first appearance was a 2011 Forum.