Video

Segment 1: Guest host Steve Kroft discusses the resignation of White House press secretary Scott McClellan and other changes in the Bush administration with Michael Duffy of Time magazine. Segment 2: A conversation with Tom Friedman of the New York Times with guest host James Fallows of The Atlantic Monthly. Segment 3: Guest host William Safire of the New York Times talks to Michael Gazzaniga, Director of the Sage Center for the Study of the Mind at the University of California, Santa Barbara.