NSC Aide Resigns a Day Before Testimony: Impeachment Update

(Bloomberg) -- Three House committees are scheduled to hear Wednesday from State Department Ukraine specialists Catherine Croft and Christopher Anderson.Here are the latest developments:NSC Aide Resigns a Day Before Testimony (6:01 p.m.)National Security Council aide Timothy Morrison left his position a day before his scheduled testimony on Thursday, a senior Trump administration official said.Morrison served as special assistant to the president and the NSC’s senior director for Europe an