Guest lineup for the Sunday TV news shows:
ABC's "This Week" -- Former Secretary of State James Baker; Sens. Judd Gregg, R-N.H., and Kent Conrad, D-N.D.
CBS' "Face the Nation" -- Sens. Rick Santorum, R-Pa., and Richard Durbin, D-Ill.
NBC's "Meet the Press" -- Sen. Charles Grassley, R-Iowa; Rep. Charles Rangel, D-N.Y.; Israeli Cabinet member Natan Shransky and commentator Patrick Buchanan.
CNN's "Late Edition" -- South Korean Foreign Minister Ban Ki-moon; Sens. Pat Roberts, R-Kan., and Jay Rockefeller, D-W.Va.; Imad Moustapha, Syrian ambassador to the United States; Daniel Ayalon, Israeli ambassador to the United States; Govs. Bill Richardson of New Mexico and Bill Owens of Colorado.
"Fox News Sunday" -- Senate Majority Leader Bill Frist, R-Tenn.; Sen. Joe Biden, D-Del.