Lt. Col. Alexander Vindman Deposed In Trump Impeachment Investigation

National Security Council Ukraine expert, Lt. Col. Alexander Vindman USA (center), arrives for a closed door meeting with the House Intelligence, Foreign Affairs and Oversight committees on Capitol Hill on Tesday, October 29, 2019 in Washington, DC. The committees are interviewing witnesses as part of the ongoing impeachment inquiry against President Donald Trump. Photo by Pete Marovich/UPI