President Bush meets with Russian President Putin on Thursday to discuss nuclear terror. A report from Slovakia.

Richard Rhodes has written a comprehensive new biography of John James Audubon, the birder and artist.

Spring is on the way, and the ball players have arrived at spring training. We discuss the beginning of the season, Barry Bonds and steroids.

Some companies are asking employees who date to sign "Love Contracts".

A new film looks at the battle of Baghdad through the eyes of the young US soldiers who fought it. We talk to one of the soldiers, and the director of the film, "Gunner's Palace".