Primary candidates Dennis Kucinich and Ron Paul talk about media and the race. Kathleen Hall Jamieson gives a campaign update, spotlighting the "anti-establishment" candidates.

Bill Moyers investigates the connection between presidential politics and Pat Robertson's Regent University. He also speaks with libertarian Nick Gillespie.

We hear from four candidates excluded from presidential debates: Ralph Nader (Reform Party), Michael Peroutka (Constitution Party), David Cobb (Green Party), and Michael Badnarik (Libertarian Party).