Guest lineup for the Sunday TV news shows:

ABC’s “This Week” — Sen. Orrin Hatch, R-Utah; Sen. George Allen, R-Va.; Vermont Gov. Howard Dean.

CBS’ “Face the Nation” — Sen. Thad Cochran, R-Miss.; Sen. James Inhofe, R-Okla.; Sen. Chuck Hagel, R-Neb.; Sen. Rick Santorum, R-Pa.

NBC’s “Meet the Press” — First lady Laura Bush; former New York City Mayor Rudolph Giuliani; Cardinal Theodore McCarrick, Roman Catholic archbishop of Washington.

CNN’s “Late Edition” — Sen. Bob Graham, D-Fla.; Sen. Dick Lugar, R-Ind.; Saudi Foreign Minister Prince Saud al-Faisal; former Saudi intelligence chief Prince Turki al-Faisal.

“Fox News Sunday” — Sen. Joseph Biden, D-Del.; Sen. Dick Lugar, R-Ind.; Sen. Mitch McConnell, R-Ky.