Terry Gross

Ten years after President Clinton's impeachment, law professor Ken Gormley reviews the entire scandal in his new 800-page book The Death of American Virtue: Clinton vs. Starr. Gormley joins Fresh Air to discuss the independent counsel investigation — and why it continues to resonate today.

Rep. Charlie Wilson died this week at 76. Fresh Air remembers the brash Texas Democrat, who was best known for secretly arming the Afghan mujahedeen against Soviet troops in the 1980s. In 2003, both Wilson and George Crile, author of Charlie Wilson's War, spoke to Fresh Air about the covert operation.

The cyber attack at Google's Chinese headquarters in December highlighted vulnerabilities in US network security. James Lewis, author of Securing Cyberspace in the 44th Presidency explains why terrorists see the Internet as the next frontier and how the Obama administration is responding.

Attorney General Eric Holder has come under fire, mostly from the Republican side of the aisle, for the decision to try Sept. 11 mastermind Khalid Sheikh Mohammed in a civilian court — and for the handling of "underwear bomber" Umar Abdulmutallab after his arrest. New Yorker journalist Jane Mayer looks at growing partisan differences about national security.

Attorney David Dow has spent his career representing inmates who have been sentenced to death. Despite his efforts, many of his clients have been executed — and most of them were guilty. In his new memoir, The Autobiography of an Execution, Dow details what it's like to become emotionally involved with the people living on death row.

Temple Grandin is one of the world's greatest animal behaviorists. She is also autistic — and has put that to work for her. Grandin has written several books on animals, including Animals in Translation: Using the Mysteries of Autism to Decode Animal Behavior. This weekend, HBO will premiere a made-for-TV movie based on her life.

Comedian Aziz Ansari has appeared on HBO's Flight of the Conchords, ABC's Scrubs and MTV's Human Giant. Nowadays he stars opposite Amy Poehler on NBC's workplace comedy Parks and Recreation.

Yesterday Colin Firth received a Best Actor nomination for his starring role in A Single Man, the Tom Ford adaptation of Christopher Isherwood's 1964 novel. Today Firth talks to Terry Gross about playing professor George Falconer, a gay professor navigating Southern California in 1962.

In 1951, Henrietta Lacks died after a long battle with cervical cancer. Doctors cultured her cells without permission from her family. The story of those cells — known as HeLa cells, in Lacks' honor — and of the medical advances that came from them, is told in Rebecca Skloot's book, The Immortal Life of Henrietta Lacks.

In 1967, mathematician Ed Thorp revolutionized Wall Street with a method of using math and computers to predict the future of the stock market — and his hedge fund has been profitable ever since. Thorp's story, and those of many other market-driven math whizzes, is told in Scott Patterson's new book The Quants: How a New Breed of Math Whizzes Conquered Wall Street and Nearly Destroyed It.