Terry Gross

Former New Jersey governor and Environmental Protection Agency head for the Bush administration Christine Todd Whitman. She is a moderate Republican and in her new book argues against the hijacking of her party by zealous "social fundamentalists." Her new book is It's My Party, Too: The Battle for the Heart of the GOP and the Future of America.

Robert Redford is an actor, a director -- and the founder of the Sundance Institute. He discusses the Sundance Film Festival, which is under way this week.

Pakistani journalist Ahmed Rashid is a correspondent for the Far Eastern Economic Review and The Daily Telegraph, reporting on Pakistan, Afghanistan, and Central Asia . He is also author of Jihad: The Rise of Militant Islam in Central Asia and the bestseller, Taliban: Militant Islam, Oil, and Fundamentalism in Central Asia.

A new book compiles U.S. memos and reports on the interrogation and treatment of detainees in Afghanistan, Guantanamo Bay, Cuba, and Iraq's Abu Ghraib prison. The Torture Papers: The Road to Abu Ghraib was edited by Karen J. Greenberg and Joshua L. Dratel.

Kenneth Roth is the executive director of Human Rights Watch. He says the Justice Department's decision not to have the Geneva Conventions apply to Taliban and al Qaeda detainees has opened the door to the abuse of prisoners elsewhere.

John Yoo is a former deputy assistant attorney general in the office of legal counsel of the Dept. of Justice. He wrote some of the memos in the new book The Torture Papers, including some pertaining to the Geneva Conventions and the definition of torture. He signed off on the memo denying prisoner-of-war status under the Geneva Conventions to al Qaeda and Taliban fighters in Afghanistan. Yoo is currently a professor of law at the University of California at Berkeley.

Comic and journalist Stephen Colbert is the fake senior correspondent on Comedy Central's The Daily Show with Jon Stewart. We talk with Colbert about his reports, from "Rathergate" to "This Week in God."

Richard Land is president of the Southern Baptist Convention's Ethics and Religious Liberty Commission. He and President Bush share the same evangelical faith.

Rev. Jim Wallis is the founder of the organization Sojourners, a Christian group advocating a style of peace and justice. Wallis is editor in chief of Sojourners magazine. His new book is God's Politics: Why the Right Gets It Wrong and the Left Doesn't Get It.

Senior Vice President of Corporate Affairs for US Airways, Christopher Chiames responds to comments made last week on the show by Scott McCartney, who writes about the Airline industry for The Wall Street Journal.