Four former aides to President Obama — Jon Favreau, Dan Pfeiffer, Jon Lovett, and Tommy Vietor — are joined by journalists, politicians, comedians, and activists for a freewheeling conversation about politics, the press and the challenges posed by the Trump presidency.

The Comey fallout continues, the left is resurgent in Europe, and the final showdown is near on #wealthcare. Then, Vox's Sarah Kliff joins Jon, Jon, and Tommy to talk about the policy implications of the Senate health care bill, and DeRay McKesson joins to discuss his interview with Katy Perry.