Wendy Sherman
former under secretary of State for political affairs, lead U.S. negotiator on the nuclear deal with Iran
William Burns
Biden CIA director, career Ambassador and Deputy Secretary of State
R Nicholas Burns
Biden nominee to be Ambassador to China; Senior Counselor, The Cohen Group; Professor of the Practice of Diplomacy and International Politics at the Harvard Kennedy School
Marc Grossman
Former ambassador to Turkey and Under Secretary of State
Thomas R Pickering
Former SVP, International Relations, Boeing
Zalmay Khalilzad
Ambassador to the UN and Iraq under George W Bush; neoconservative leader
Lawrence S Eagleburger
Former U.S Secretary of State
Eugene Victor Rostow
Dean of Yale Law School, 1955-65
William Averell Harriman
Governor of New York; son of the railway magnate, E. H. Harriman