Terry Gross

Hans Blix, the former director of the U.N. Inspection Commission, addresses the UN Thursday with a report on Weapons of Mass Destruction, Tackling the WMD Challenge. Blix is now chairman of the independent Commission on Weapons of Mass Destruction.

Up until recently, Joseph R. Gannascoli played mob captain Vito Spatafore on The Sopranos. Then he got whacked. Before that, Gannascoli's character was "outed," having been spotted dancing in leather chaps at a gay bar. Now he moves on to his writing career: His new crime novel, A Meal to Die For, is about a mobster and gourmet chef who has been summoned to prepare a feast for a boss who is about to be sent to jail.

For 17 years, former Vice President Al Gore has been on the forefront of warning against global warming. But in his new documentary, The Inconvenient Truth, he says that he "failed to get the message out." He's now getting the message out with his documentary and new book of the same name. The Washington Post calls the book "downright chilling." The documentary has been critically acclaimed.