Terry Gross

There are 100,000 private military contractors in Iraq. Mercenary John Geddes explains why he thinks this is a good thing. His new book Highway to Hell is an account of his experiences in Iraq as a soldier for hire.

Hostile womanizer, crack addict, New York Times journalist — David Carr has been all of those, sometimes simultaneously. For his memoir The Night of the Gun, Carr put on his investigative-reporter hat — to reconstruct his various sordid lives.

Is it ever acceptable for a pitcher to bean a batter intentionally? Baseball expert and obsessive fan Zack Hample gives the answer.

Grammy-winner Ricky Skaggs is redoing his own country hits. On his latest album, The High Notes, the musician gives his older classics a bluegrass twist.

Pulitzer Prize-winning journalist Ron Suskind says that the war in Iraq was based not simply on blunders but on lies. His book, The Way of the World, accuses the Bush administration of burying critical information and forging a letter that linked Iraq to the Sept. 11 attacks.

Journalist Mike Chinoy, author of Meltdown: The Inside Story of the North Korean Nuclear Crisis, discusses North Korea's development of nuclear weapons and America's attempts to stop their program.

Why is it that government has expanded under an administration that claims to be against big government? Social critic Thomas Frank poses this question in his new book, The Wrecking Crew.