Former U.S. ambassador to Ukraine to testify in Day 2 of public hearings Day 2 of the public hearings in the House impeachment inquiry begin Friday with the testimony of former U.S. Ambassador to Ukraine Marie Yovanovitch. President Trump removed her in May and two months later, speaking to Ukraine's president, he described her as "bad news" and warned she was "going to go through some things." Nancy Cordes reports on what to expect at the hearing.