Iran's president accuses the U.S. Congress of meddling in the nuclear deal. The White House will remove Cuba from the terrorism-sponsor list. And Europe files an anti-trust case against Google. A panel of journalists joins Diane for analysis of the week's top international news stories.
Mathematician and linguist John Derbyshire tells the story of Bernhard Riemann, whose 19th-century theory on prime numbers is one of the most famous unsolved mathematical hypotheses of all time.
- John Derbyshire mathematician, linguist, and author
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The 2016 presidential campaign begins in earnest. National protests for a $15 minimum wage heat up. And Boston marks the two-year anniversary of the marathon bombings. A panel of journalists joins Diane for analysis of the week's top national news stories.
New York Times Columnist David Brooks says American culture’s obsession with individual achievement and self-worth has gone too far. In a new book, he argues it is time to rethink what makes a fulfilling life and become more humble, kind and self-sacrificing.
Congress has reached agreement on oversight of the Iran nuclear deal and a Medicare "doc fix," and is working on fast-track trade authority for President Barack Obama. A hundred days into the new Republican-led Congress, we look at what’s been accomplished and what’s to come.