Until 2003, very few people knew her name, and that was exactly as she liked it.

She was an undercover CIA operative working to prevent the proliferation of weapons of mass destruction - specifically, nuclear weapons.

But then, when members of the Bush administration leaked her identity to a journalist, all hell broke loose.

Hear about why she became an undercover agent, what exactly happened when her identity was exposed in 2003, and what life has been like since.

She is hosting the conference, "Spies, Lies, and Nukes" in Santa Fe, New Mexico from November 10-12.

GUEST: 

• Valerie Plame: Former undercover CIA operative specializing in nuclear weapons. Author of the memoir, "Fair Game: My Life as a Spy, My Betrayal by the White House", and spy novels, "Blowback" and "Burned"