ON THE SUNDAY SHOWS

Meet the Press: Deputy National Security Adviser Brennan, Michael Chertoff, Michael Hayden

This Week: Brennan, Reps. Harman, Hoekstra, Sens. Collins, Lieberman

State of the Union: Brennan, Thomas Kean, Sens. DeMint, McCaskill, Frances Townsend, Richard Ben-Veniste

Fox News Sunday: Brennan, Sen. Bond

Face the Nation: CBS' Nancy Cordes, Jan Crawford, David Martin, Bob Orr, Chip Reid