Terry Gross

With his famous "slam dunk" comment about Saddam Hussein and weapons of mass destruction, George Tenet helped shape the arguments that led the United States into the Iraq war. A holdover from the Clinton administration, he was director of the CIA when the White House made the decision to invade, and in 2004 President Bush awarded him the Presidential Medal of Freedom for his service.

John Ridley's comic-book series The American Way has just been collected into a graphic novel. The series takes place in 1961, when the government has created a team of super-heroes to battle foreign super-villains. But it's all just a sham — a diversion created to pacify the public.

Ridley, who co-created The American Way with Georges Jeanty and Karl Story, previously wrote the screenplay for Three Kings and the novel A Conversation with the Mann.

A new biography of Justice Clarence Thomas explores some of the paradoxes of his life and career; it's called Supreme Discomfort: The Divided Soul of Clarence Thomas. Authors Kevin Merida and Michael Fletcher, both reporters at The Washington Post, say the book grew out of a Post article exploring "both the racial vehemence that has hounded Thomas and the roots of his ascension to the judicial mountaintop."

Best known for the landmark Stanford Prison Experiment — in which student volunteers in a mock prison transformed with startling speed into sadistic guards or emotionally broken prisoners — Philip Zimbardo has written a book on the psychology of the unspeakable. It's called The Lucifer Effect: Understanding How Good People Turn Evil.

Canadian actress Sarah Polley, who's perhaps best known in the United States as the injured Nicole in Atom Egoyan's wrenching The Sweet Hereafter and the drug-dealing Ronna in Doug Liman's Go, makes her directorial debut with the intimate indie drama Away from Her.

The new movie is based on a short story by Alice Munro; it stars Julie Christie as a woman with Alzheimer's, and features Olympia Dukakis, Michael Murphy and Gordon Pinsent. The movie has generated buzz on the film-festival circuit, and opens in the U.S. on May 4.

The star of Friends and Studio 60 on the Sunset Strip is featured in the new film Numb; he plays a screenwriter plagued by feelings of anxiety, detachment and panic. The story is based on an autobiographical script by Harris Goldberg (Deuce Bigalow: Male Gigolo), who also made his directing debut with the film.

He first made his mark playing in the Bill Evans trio, along with bass player Scott LaFaro; he was featured on the now-historic 1961 Evans recordings at the Village Vanguard, as well as on Portrait of Jazz. Motian also recorded with Keith Jarrett and Paul Bley, and he leads his own bands as well. Rebroadcast from March 13, 2006.

His plays and movies include Barefoot in the Park, The Odd Couple, The Goodbye Girl, The Out-of-Towners, and The Sunshine Boys. He won a Pulitzer Prize for his play Lost in Yonkers. Rebroadcast from Oct. 17, 1996.

Actress Bea Arthur may be best known for her starring roles in the TV sitcom Maude (in the '70s) and The Golden Girls (in the '80s and '90s) — but did you know she also played Yente the Matchmaker in the 1964 Broadway premiere of Fiddler on the Roof? The first season of Maude is now out on DVD.

Carlo Bonini, investigative reporter for the Rome newspaper La Repubblica, broke the story about an Italian intelligence agency's involvement in forging documents saying that Iraq secured uranium from Niger. Those documents helped the White House make the case for invading Iraq. Bonini's new book is Collusion: International Espionage and the War on Terror.