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.

Trump begins publicly attacking Robert Mueller, only a few Republicans in Congress speak out, and Trump data firm Cambridge Analytica harvests data from 50 million Facebook profiles. Then Stoneman Douglas High School students David Hogg and Jackie Corin talk to Tommy and Jon about the upcoming March for Our Lives and their efforts to prevent gun violence.