Frank Bowman, constitutional law professor, joins Diane to discuss the arguments being made on both sides.

Trump claims victory on two trade deals. Diane talks to New York Times reporter Ana Swanson about what they will mean for U.S. business, the economy, and American families.

But what will we learn? Diane talks with Neal Katyal, a law professor at Georgetown University and author of “Impeach: The Case Against Donald Trump." He previously served as the acting solicitor general of the United States.

Author Peggy Orenstein talked to more than a hundred boys about sex. What her conversations reveal about the confusing ideas young men have about masculinity today.

What brought the U.S. and Iran to the edge of war — and what comes next. Diane talks to former CIA intelligence officer Paul Pillar.

Diane talks with David Wallace-Wells, deputy editor at New York Magazine and author of “The Uninhabitable Earth.”