White House official who heard Trump’s call with Ukraine leader testified that he was told to keep quiet

https://www.washingtonpost.com/politics/white-house-official-who-heard-trumps-call-with-ukraine-leader-testified-that-he-was-told-to-keep-quiet/2019/11/01/dbed7fae-fc07-11e9-ac8c-8eced29ca6ef_story.html?wpmk=1&wpisrc=al_news__alert-politics--alert-national