Anderson Cooper 360

Source: Pres. Trump Suggested Ousting Impeachment Witnesses; As Nine More Are Set To Testify Publicly This Week on Capitol Hill; Any Moment: House Committees Set To Release More Impeachment Transcripts; Transcripts of Closed-Door Testimony From State Dept. Officials David Holmes and David Hale Being Released By House Committees; Trump Administration Knew In May That Ukraine President Felt Pressured To Investigate Bidens; Sate Dept. Official Tells Lawmakers He's "Never Seen Anything" Like Trump-Sondland Call In Restaurant; The Ridiculist via Knit