Anderson and Andy Cohen sit down at their favorite bistro and reflect on their most memorable New Year’s Eve moments. Watch the entire conversation at CNN.com/NYELIVE | Anderson Cooper 360

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

Democratic lawmakers are expressing concerns that the Iran war could escalate as both sides trade strikes. "Trump is basically a bull who just walked into the world's largest, most densely populated china shop," saying House Armed Services Ranking Member Adam Smith. | Anderson Cooper 360

Anderson Cooper begins a special two hour AC360 tonight by looking back at the history made with the announcement of the Supreme Court's decision on marriage equality. AC360 is live from 8-10p ET on @CNN. | Anderson Cooper 360

CNN’s Anderson Cooper speaks with IAEA Director General Rafael Mariano Grossi about the watchdog agency’s report findings cited in part by Israeli authorities for its attacks on Iran. | Anderson Cooper 360