Terry Gross

DJ Kool Herc is the father of the breakbeat, the deejay practice of isolating and repeating "breaks," the most danceable portions of songs; breakbeats make up the foundation of modern hip-hop. Herc has written the introduction to the new book Can't Stop, Won't Stop: A History of the Hip Hop Generation (St.Martins, 2005) by Jeff Chang.

Criminal defense attorney Johnnie Cochran died Tuesday at age 67 of cancer, after having been diagnosed in 2003 with an inoperable brain tumor. In 1995, Cochran won O.J. Simpson a not-guilty verdict in the slayings of his wife Nicole Brown Simpson and Ron Goldman. Over the years, Cochran defended celebrities as well as lesser-known individuals. He represented football great Jim Brown, as well as rappers Tupac Shakur, Snoop Dogg and Sean Combs. (Originial airdate: 10/10/96)

Writer Samuel G. Freedman's new book is Who She Was: My Search for My Mother's Life. Freedman's mother died many years ago, when he was just 18, and as he approached his mother's age when she died, he decided to find out all about her life. The result is a narrative fueled by facts.