Last February, Yoni Appelbaum, an editor at The Atlantic, wrote an article making the case for impeaching President Trump. Diane checks in with him to see how his arguments hold up.

Julie Andrews has a new book called "Home Work: A Memoir of My Hollywood Years." Andrews co-wrote it with Emma Walton Hamilton, her daughter. Diane talks with both of them.

A conversation with billionaire businessman David Rubenstein about "patriotic philanthropy" and why he launched a series of history lessons for U.S. lawmakers.

Understanding the articles of impeachment against President Trump and why this process could transform the fundamental structure of American government.

Diane talks with Ruth Marcus, editor at the Washington Post. Her new book is "Supreme Ambition: Brett Kavanaugh and the Conservative Takeover."

In 2015 journalist and author Evan Thomas set out to get inside the troubled mind of President Richard Nixon. Using dozens of interviews and what was then newly released archival material, he paints a portrait of the complex man he calls “fantastically contradictory.”

From Diane's archives: A 2002 interview with Fred Rogers, and a 2017 interview with Tom Hanks, the actor who masterfully brings him to life in the new film, "A Beautiful Day in the Neighborhood"

Last February, Yoni Appelbaum, an editor at The Atlantic, wrote an article making the case for impeaching President Trump. Diane checks in with him to see how his arguments hold up.

Julie Andrews has a new book called "Home Work: A Memoir of My Hollywood Years." Andrews co-wrote it with Emma Walton Hamilton, her daughter. Diane talks with both of them.

A conversation with billionaire businessman David Rubenstein about "patriotic philanthropy" and why he launched a series of history lessons for U.S. lawmakers.