Former U.S. Ambassador to Ukraine Marie Yovanovitch, right, testifies before the House Intelligence Committee on Capitol Hill in Washington, Friday, Nov. 15, 2019, in the second public impeachment hearing of President Donald Trump's efforts to tie U.S. aid for Ukraine to investigations of his political opponents. (AP Photo/Susan Walsh)
Former US Ambassador to Ukraine Marie Yovanovitch, right, testifies before the House Intelligence Committee on Capitol Hill in Washington. AP Photo/Susan Walsh

Trump’s messy Friday: 'Witness intimidation' accusations and confidant Roger Stone convicted