that freezing vital military aid to an ally was a betrayal of trump's oath of office. >> the next day, the white house decided to release the now infamous memo, not a transcript, of the 30-minute july 25th phone call between president trump and ukrainian president zelensky. and even though trump insists the call was perfect, the memo reveals that trump did discuss joe biden, 2016 conspiracy theories, and asked his ukrainian counterpart for a favor. >> thursday of that week, the whistle-blower complaint at the center of the ukraine scandal was declassified with minute im redactions which brings us to friday of that packed september week where we spoke exclusively with house speaker nancy pelosi on capitol hill. it was her first interview since democrats formerly began pushing toward the impeachment of donald j. trump. here is that conversation.