House Intelligence Committee Chairman Adam Schiff and former U.S. ambassador to Ukraine Marie Yovanovitch agreed that the following tweets sent by the president during her testimony at the second day of public impeachment inquiry hearing amounts to witness intimidation.
....They call it “serving at the pleasure of the President.” The U.S. now has a very strong and powerful foreign policy, much different than proceeding administrations. It is called, quite simply, America First! With all of that, however, I have done FAR more for Ukraine than O.— Donald J. Trump (@realDonaldTrump) November 15, 2019
Schiff read President Trump's tweets about Yovanovitch.
Marie Yovanovitch: "It's very intimidating."
Schiff: "Some us here take witness intimidation very very seriously.