Ms. Pelosi, also appearing on “Face the Nation,” suggested that Mr. Trump — who is blocking key witnesses like Mick Mulvaney, his acting chief of staff, from testifying — make his case for himself, while delivering a brief lesson in Latin: “If he has information that is exculpatory, that means ex, taking away, culpable, blame, then we look forward to seeing it.”
Hours after that broadcast, Mr. Trump — who last week attacked Marie L. Yovanovitch, his former ambassador to Ukraine, on Twitter while she was testifying — unleashed an afternoon Twitter storm, lashing out at a second witness, Jennifer Williams, an adviser to Vice President Mike Pence.
Ms. Williams, a longtime State Department employee with expertise in Europe and Russia who has been detailed to Mr. Pence’s national security staff, is among those who listened to a July 25 telephone call in which Mr. Trump asked President Volodymyr Zelensky of Ukraine to “do us a favor” and investigate former Vice President Joseph R. Biden Jr. and his son Hunter.
Mr. Trump had frozen the military aid about a week before.
Ms. Williams told House investigators she thought the telephone call was “unusual and inappropriate,” adding, “I guess for me it shed some light on possible other motivations behind a security assistance hold,” according to a transcript of her deposition released Saturday evening by Democrats.
“Tell Jennifer Williams, whoever that is, to read BOTH transcripts of the presidential calls, & see the just released ststement from Ukraine,” Mr. Trump wrote, making a typographical error in the word “statement.” “Then she should meet with the other Never Trumpers, who I don’t know & mostly never even heard of, & work out a better presidential attack!”