Ambassador Thomas Pickering, former undersecretary of state for political affairs.
Ambassador William Burns, former deputy secretary of state.
Thomas Countryman, former assistant secretary of state for arms control and international security.
Ambassador Janice Jacobs, former assistant secretary of state for consular affairs.
Senator Ron Johnson, member of the Senate Committee on Foreign Relations.
Ambassador Gina Abercrombie-Winstanley.
The 2018 Summer Diplomatic Academy class at the State Department.