Hearings to examine the nominations of Justin Bytheway, of Utah, to be Ambassador to the Kingdom of Tonga, William Flens, of the District of Columbia, a Career Member of the Senior Foreign Service, Class of Minister-Counselor, to be Ambassador to the Republic of Chad, Douglas Holder, of Florida, to be Ambassador to the Republic of Bulgaria, Marc Dillard, of Virginia, a Career Member of the Senior Foreign Service, Class of Minister-Counselor, to be Ambassador to the Republic of Madagascar, and to serve concurrently and without additional compensation as Ambassador to the Union of the Comoros, and Jessica Long, of Virginia, a Career Member of the Senior Foreign Service, Class of Minister-Counselor, to be Ambassador to the Islamic Republic of Mauritania, all of the Department of State.