Seth Stevenson guest hosts today's show and talks with Joshua Zeitz, a historian and contributing editor at Politico, about General John Kelly and whether his tenure as Chief of Staff will resemble that of Al Haig during the Nixon administration.

Jacob Weisberg talks to Julia Preston of The Marshall Project about Donald Trump's immigration policies and how the system is failing immigrants and those seeking asylum from Central American gang violence.

Virginia Heffernan talks to Slate's Dahlia Lithwick about her working theory – nobody really knows what a constitutional crisis is.

Jacob Weisberg chats with Bloomberg's Joshua Green about his new book Devil's Bargain: Steve Bannon, Donald Trump, and the Storming of the Presidency.

Jacob Weisberg talks to Bloomberg columnist and professor of law at Harvard, Noah Feldman, about just who the President can and cannot pardon...including himself.

Josh King talks to ProPublica's Robert Faturechi about the Trump administration's secretive deregulation teams and just what you can do to help ProPublica unmask more information on the deregulation front.

Virginia Heffernan talks to Brendan Nyhan, Professor of Government at Dartmouth, about the President's many lies including his most recent ones featured in The New York Times interview with Maggie Haberman, Peter Baker, and Michael S. Schmidt.

Jamelle Bouie talks to ProPublica's Alec MacGillis, author of The Cynic: The Political Education of Mitch McConnell, about how the majority leader is failing to deliver for the Republicans.

Jacob Weisberg goes in-depth with Bill Browder about Donald Trump Jr's meeting with the Russians in Trump Tower.

Virginia Heffernan talks to ProPublica's Justin Elliott about his reporting surrounding Trump's lawyer, Marc Kasowitz.

Jamelle Bouie talks to Patrick Caldwell, a health care reporter at Mother Jones, about the latest iteration of the Senate health bill and the politics surrounding it.

Virginia Heffernan talks to Bob Bauer, former White House Counsel under Barack Obama, about the potential legal implications of Donald Trump Jr's story.

Jacob Weisberg talks to Masha Gessen about why she thinks the latest developments in the Donald Trump Jr. story aren't as revelatory as people are making it out to be.

Jacob Weisberg talks to Anne Applebaum, columnist at the Washington Post, about Donald Trump Jr's meeting with the Kremlin linked lawyer Natalia Veselnitskaya.

Josh King talks to Max Bergmann, a Senior Fellow at the Center for American Progress, about President Trump's trip to the G20.

Jamelle Bouie welcomes back Daniel Drezner, Professor of International Politics at Fletcher School of Law and Diplomacy, to chat about all the player's in the North Korea game.

Virginia Heffernan talks to Ashley Parker, a White House reporter at the Washington Post, about Mike Pence shaking up his staff and why Republicans in the Senate and the House are becoming less and less afraid of Trump.

Josh King guest hosts a weekend edition of Trumpcast. He talks to Frank Rich of New York Magazine about his latest feature, “Nixon, Trump, and How a Presidency Ends.”

Jamelle Bouie talks to The Atlantic's Vann Newkirk about how the repeal of Obamacare and the rolling back of Medicaid in the Senate health bill strikes a significant blow to racial equality.

Jacob Weisberg talks to New York Times columnist David Leonhardt about "Trump Lies."

Jamelle Bouie talks to Slate's Jordan Weissmann about the latest version of the healthcare bill and how, in many ways, it's worse than the bill proposed last month by the House.

Virginia Heffernan talks to Marc Ross, a Republican operative who worked for the McCain/Palin campaign, about Senate backrooms and why he thinks Mitch McConnell is playing his cards right with the healthcare bill.

Jacob Weisberg talks to the writer Naomi Klein about how the "Trump brand" is the driving force behind the presidency.

Josh King guest hosts a weekend edition of Trumpcast.

Jamelle Bouie talks to Carolyn Fiddler, Political Editor at Daily Kos, about the Virginia gubernatorial race and why things on the Republican side were too close for comfort (to say the least).