View a clip from the movie "Fair Game," featuring Naomi Watts and Sean Penn. The 2010 film, directed by Doug Liman, is based on Valerie Plame's memoir, "Fair Game:My Life as a Spy, My Betrayal by the White House," and Joseph C. Wilson's memoir, "The Politics of Truth: Inside the Lies that Led to War and Betrayed My Wife's CIA Identity."

In this scene, Penn, who portrays Wilson, speaks to a class about the 16 words in President George Bush's State of the Union Address that led to war with Iraq.