David Wurmser served as special assistant at the State Department to a diplomat that was appointed  U.S. ambassador to the United Nations by what president?
David Wurmser David Wurmser (born in Switzerland) is an American foreign policy specialist. He served as Middle East Adviser to former US Vice President Dick Cheney, as special assistant to John R. Bolton at the State Department and as a research fellow on the Middle East at the American Enterprise Institute (AEI). He served in the U.S. Navy Reserve as an intelligence officer at the rank of Lieutenant Commander.
Karen Koning AbuZayd Karen Koning AbuZayd (born 1941) is an American diplomat. On 5 January 2016, she was appointed United Nations Special Adviser on the Summit on Addressing Large Movements of Refugees and Migrants held in September 2016.