Speaker Nancy Pelosi told CBS News that President Trump’s ongoing attacks on witnesses in the impeachment probe — including his tweets about former U.S. Ambassador to Ukraine Marie Yovanovitch Friday — are “very significant” as the impeachment probe progresses.
Said Pelosi: “Because he knows — well, he made a mistake and he knows her strength. And he was trying to undermine it.”
She added: “I think part of it is his own insecurity as an imposter. I think he knows full well that he’s in that office way over his head. And so he has to diminish everyone else.”


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