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 Border Patrol fires tear gas at unarmed migrants, Trump threatens to shut down the government over the wall, Mike Espy looks to pull an upset in Mississippi, and Democrats ponder their rural strategy. Then Vox’s Dave Roberts talks to Jon L. about the Trump Administration’s climate report, and the push for a Green New Deal.