Terry Gross

Investigative journalist Bob Woodward is assistant managing editor of The Washington Post. He's the author of eight nonfiction bestsellers, including All the President's Men and The Final Days — both on Watergate and President Nixon — and The Brethren, about the Supreme Court. For his newest book, Bush at War, he had behind-the-scenes access to the Bush administration in the first 100 days after the Sept. 11 attacks.

British actor Jeremy Northam stars in the new CBS movie Martin & Lewis about Dean Martin and Jerry Lewis (he plays Martin) which airs Sunday. Northam recently starred in Gosford Park, Possesion and Enigma. In 2003 he stars in the new film The Singing Detective.

She is the manager and friend of Sekou Sundiata. She'll discuss her decision to donate her kidney to him, and what it's been like to have done such a thing.