We talk to Borzou Daragahi of the LA Times about President Bush's plan to crush sectarian violence in Baghdad and House Speaker Nancy Pelosi's surprise visit to Iraq.

We speak with journalist Stanley Karnow about the Tet offensive. This turning point in the Vietnam War happened 39 years ago this month.

We speak with the Amy Goldstein of the Washington Post about the trial of Lewis Scooter Libby.

A California Congressman is pushing for a pardon of two Texas border guards who shot a Mexican citizen. We speak with Louie Gilot of the El Paso Times.

We speak with Sean Manning, editor of "The Show I'll Never Forget: 50 Writers Relive Their Most Memorable Concertgoing Experience."