Justin Driver of Yale Law on constitutional law and the struggle to preserve democracy.

South Carolina U.S District Judge Richard Gergel on his new book "Unexampled Courage.”

David Pozen, Knight Institute inaugural scholar and Columbia Law professor.

Investigative reporter Katherine Eban on generic pharmaceutical manufacturing dangers.

David Carroll of Parsons School of Design on privacy, media, and suing Cambridge Analytica

Jamie Fly and Laura Rosenberger of the Alliance for Securing Democracy on Russia and US.

Knight First Amendment Institute’s Katie Fallow on free speech violations in government.

U. Missouri, Kinder Institute on Constitutional Democracy’s Justin Dyer on legal polarity

Scholar Amy Knight on her new book "Orders to Kill: The Putin Regime and Political Murder"

Host of MSNBC’s The Last Word, Lawrence O’Donnell on the condition of American politics.

Ian Bassin of United to Protect Democracy on holding the Executive Branch accountable.

Ganesh Sitaraman on his new book “The Crisis of the Middle Class Constitution”

Keith Bybee, author of "How Civility Works," on finding common ground in public discourse

Former presidential candidate Evan McMullin talks about his conservative manifesto.

Cindy Cohn of the Electronic Frontier Foundation on safeguarding rights in a digital world

Jonathan Greenblatt of the Anti-Defamation League, on how social media is enabling bigotry

Elizabeth Hinton talks about her new book From the War on Poverty to the War on Crime.

Suzanne Nossel and Trevor Timm talk about a free press and free expression.

Cathy O’Neil on her new book Weapons of Math Destruction.

Martha Minow, Dean of Harvard Law School, talks about the state of America's legal system