ABC: This Week
First lady Laura Bush; Sens. Chuck Hagel, R-Neb., and Joe Biden, D-Del.; actress Reese Witherspoon.
CBS: Face the Nation
White House national security adviser Stephen Hadley; Sen. Arlen Specter, R-Pa.; Rep. Jane Harman, D-Calif.
NBC: Meet the Press
Former House Speaker Newt Gingrich.
CNN: Late Edition
Hadley; former national security adviser Zbigniew Brzezinski; Senate Majority Leader Bill Frist, R-Tenn.; Abdul-Illah al-Khatib, Jordanian foreign minister.
Fox: Fox News Sunday
Laura Bush; author Mary Cheney; columnist Art Buchwald.