Two key impeachment witnesses testify by Veronica Rocha, CNN
Who’s testifying today
Fiona Hill: The former White House Russia expert has told Congress about what she called “wrongdoing” in American foreign policy, and testified that former national security adviser John Bolton had encouraged her to report her concerns to the National Security Council’s attorney.
David Holmes: The counselor for political affairs at the US Embassy in Ukraine, testified that he heard President Trump ask the US ambassador to the EU about the status of “investigations” during a July 26 cellphone conversation.
