Terry Gross

Dirk Vandewalle, an associate professor of government at Dartmouth College, gives an inside look at Libyan leader Moammar Gadhafi and his 42-year rule. Vandewalle has studied and written about Libya since the 1980s. In 1986 he lived in Libya for 14 months, the only Western scholar there at the time.

Frank Loesser wrote the musicals Guys and Dolls and How to Succeed in Business Without Really Trying — in addition to over 700 other songs. On today's Fresh Air, we discuss Loesser's musical legacy.

After the Civil War, the United States seemed poised to grant equal rights to blacks. But the Supreme Court's rulings in the late 19th century kept blacks segregated for decades, says constitutional scholar Lawrence Goldstone.