AdvertisementREAD: Fiona Hill, David Holmes Opening Statements For Thursday's Impeachment HearingNovember 21, 2019Elena MoorefacebookEmailFiona Hill (left), the National Security Council's former senior director for Europe and Russia, and David Holmes, an official from the American Embassy in Ukraine, are sworn in to testify before the House Intelligence Committee in the Longworth House Office Building on Capitol Hill on Thursday. (Getty Images)