Ousted ambassador to testify in Trump impeachment probe

WASHINGTON D.C. — The House will hear from a singular witness Friday in the Trump impeachment hearings: Marie Yovanovitch, the former U.S. ambassador to Ukraine who was targeted by the president’s allies in a “smear” campaign now central to the inquiry.
The career diplomat, who served both Republican and Democratic presidents, is expected to relay her striking story of being suddenly recalled by Donald Trump and told to “watch my back” in a swiftly