U.S. diplomat who questioned 'crazy' policy to testify in Trump probe
The investigation was largely prompted by a whistleblower's report that Trump may have pressured Zelenskiy to investigate the Bidens in a July 25 telephone call.
U.S. President Donald Trump reacts during a campaign rally in Dallas, Texas, U.S., October 17, 2019(photo credit: JONATHAN ERNST / REUTERS)ByREUTERS
