CBS: Face the Nation

10:30 a.m.

Presidential candidate Rep. Dick Gephardt, D-Mo.

ABC: This Week

10:30 a.m.

Joe Trippi, campaign manager for Democratic presidential candidate Howard Dean; former New York Gov. Mario Cuomo; former Sen. Bill Bradley, D-N.J.; Rep. Charles Rangel, D-N.Y.; Sen. Zell Miller, D-Ga.

Fox News Sunday

9 a.m.

Presidential candidate Sen. John Kerry, D-Mass.; Julie Gerberding, director of Centers for Disease Control and Prevention.

NBC: Meet the Press

9 a.m.

Presidential candidate Sen. Joe Lieberman, D-Conn; former Virginia Gov. Jim Gilmore.

CNN: Late Edition

noon

Health and Human Services Secretary Tommy Thompson; Sens. Joe Biden, D-Del., and Arlen Specter, R-Pa.; Ahmed Chalabi, Iraqi Governing Council member; Wolfgang Ischinger, Germany’s U.S. ambassador; Jean-David Levitte, France’s U.S. ambassador.