On the next Morning Edition...who is Marie Yovanovitch? We'll profile the former U-S diplomat who served in Ukraine and tell you how her testimony could be vital to impeachment proceedings. Also, we'll take you inside the National Gallery of Art and a new exhibit that invites powerful reactions. Listen for all kinds of stories on the next Morning Edition from NPR News.
(Photo: Ambassador Marie Yovanovitch - U.S. Embassy Kyiv Ukraine [Public domain])