Natasha Trethwey read Southern Crescent.
Mark Kurlansky tells Steve Paulson that salt made food a tradable commodity and that it inspired revolutions from India to France. Because people have to have salt, governments want to control and tax it.
Paul Krugman is one of the most prominent liberal pundits in America. He talks with Steve Paulson about his latest book, "The Conscience of A Liberal."
Michael Dirda won the Pulitzer Prize for his literary criticism in the Washington Post Book World. Among his collections of essays is Classics for Pleasure.
Novelist Nick Hornby reveals his knowledge of obsessive music fan-dom in his new book, "Juliet, Naked." He reads from the book and talks about it with Jim Fleming.
John Strausbaugh says blackface (and whiteface) have long histories in this country and helped Americans learn to live with each other.
Janey Buchan founded the Centre for Political Song at Glasgow Caledonian University in Scotland. She plays several examples from the collection for Jim Fleming.
Michele Norris, former co-host of NPR's All Things Considered, talks with Anne Strainchamps about her family's hidden racial past.