“Maria Yovanovitch and Anonymous Whistleblower” Nov. 8 2019 Mr.Trump called for the whistleblower who triggered his impeachment inquiry to be unmasked, ignoring a  cease-and-desist warning. On Friday, Nov. 15 2019 Marie Yovanovitch testified before the House Intelligence Committee as part of the ongoing impeachment inquiry into Mr. Trump. Yovanovitch was the U.S. Ambassador to Ukraine until May 2019. She spoke to the committee about corruption, national values, and the attack on her character extensively.