NPR reporting: Marie Yovanovitch, the U.S. ambassador to Ukraine until last spring when she was ousted following a disinformation campaign by the president's private lawyer, is retiring — not resigning — from the Foreign Service.

NPR reporting: Marie Yovanovitch, the U.S. ambassador to Ukraine until last spring when she was ousted following a disinformation campaign by the president's private lawyer, is retiring — not resigning — from the Foreign Service. https://t.co/J0VQ7AXh7a

— Kyle Griffin (@kylegriffin1) January 31, 2020