A look at what we have learned so far from the public hearings of the January 6 Committee. Diane talks to Ryan Goodman, professor at New York University's School of Law. He explains what is next in the investigation, including whether we might see criminal charges against former President Donald Trump.

To mark Juneteenth, a conversation with three contributors to "The 1619 Project" about what happens when we place slavery and its legacy at the center of the American story. Diane talks to New York Times columnist Jamelle Bouie, history professor Martha S. Jones and Jake Silverstein, editor-in-chief of The New York Times Magazine.

Author Jennifer Haigh discusses her latest novel, "Mercy Street." Set at an abortion clinic in Boston, it tells the stories of the patients, employees, and protesters whose lives intersect there.

The New Yorker's Susan Glasser looks at the history of Washington's reactions to mass shootings -- and the politics of passing new gun laws today.

The New Yorker's Susan Glasser looks at the history of Washington's reactions to mass shootings -- and the politics of passing new gun laws today.

The Atlantic's Katherine Wu discusses what we know -- and what we are still struggling to understand -- about long Covid.

As the war in Ukraine grinds on, a look at the economic battlefield and how the conflict might permanently reshape the global economy. Diane talks to Sebastian Mallaby, senior fellow for international economics at the Council on Foreign Relations.

David Gergen was a White House adviser to four presidents, then founded the Center for Public Leadership at Harvard. In a new book he explains what it takes to become a leader and why fresh leadership is so necessary in this country today.

David Gergen was a White House adviser to four presidents, then founded the Center for Public Leadership at Harvard. In a new book he explains what it takes to become a leader and why fresh leadership is so necessary in this country today.

Title IX turns 50 in June. Diane talks to Elizabeth Sharrow, expert on the history and consequences of the landmark sex discrimination law, about how it transformed women's sports -- and how much there is left to be done to achieve equality on the playing field.