Washington Post – “Former acting attorney general Sally Yates and James R. Clapper Jr., the former director of national intelligence, are testifying at a Senate Judiciary subcommittee hearing on Russian interference in the 2016 presidential election. This is the transcript of the hearing.”

Washington Post – Yates says she warned White House that Flynn could be blackmailed

Washington Post – 5 things we learned from Yates’s testimony about Michael Flynn

Washington Post – Obama personally advised Trump against hiring Flynn, official says

New York Times – Twice Warned, Trump Stuck by Flynn Despite Ties to Russia

Mother Jones – Why the Sally Yates Hearing Was Very Bad News for the Trump White House