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

What began with a small group singing in freezing temperatures has grown into a movement in Minneapolis, where hundreds are gathering to use protest songs as a way to grieve, express fear, and find courage. CNN's Anderson Cooper reports. | Anderson Cooper 360