Terry Gross

Sen. Lincoln Chafee (R-RI) is serving out his term after being ousted by Democrat Sheldon Whitehouse in the midterm elections. Considered to be the most liberal Republican in the Senate, Chafee is the only one to have voted against the war in Iraq. He made another notable split with the GOP when he opposed the nomination of John Bolton as Ambassador to the United Nations.

New York Times reporter Alex Kuczynski's new book is Beauty Junkies: Inside our $15 Billion Obsession with Cosmetic Surgery. No stranger to "beauty maintenance," Kuczynski has had botox, an eye-lift, and liposuction, but gave it up after a bad experience with lip augmentation.

Richard Powers recently won the National Book Award for his book The Echo Maker. Part mystery and part science, the novel is about a 27-year-old man who falls into a coma after a car crash and wakes up with a rare brain disorder. Powers' previous books include The Gold Bug Variations and The Time of Our Singing.