A two-part series from Vanity Fair features new interviews with WH Chief of Staff Susie Wiles, where she gives her take on the people she works with, including Pres. Trump, who she says has an "alcoholic's personality." Vanity Fair writer Chris Whipple talks about the reaction. | Anderson Cooper 360

Anderson and Andy catch up with late night host Stephen Colbert on New Year's Eve. #cnnnye | Anderson Cooper 360

Anderson Cooper analyzes video of the deadly shooting of a woman in Minneapolis by an ICE agent. | Anderson Cooper 360

"Accountability and amnesia," says Anderson Cooper ahead of next month's impeachment trial. "If the last 19 days are anything to go by fully half the sitting senators will pretend they don't remember the alleged offense by then. That is the direction some Republicans are going." https://cnn.it/3ojV7AU | CNN Replay

"It's a book I never thought I'd write, it's in many ways a family I really tried to distance myself from much of my life." Anderson Cooper details his upcoming book "Vanderbilt: The Rise and Fall of an American Dynasty." Cooper calls the book "a letter to my son." | Anderson Cooper 360