at the Democratic candidates' debate in Manchester, New Hampshire. The debate will air live nationally on the Fox News Channel at 8 pm ET, with a one-hour summary on ABC News' Nightline at 11:35 pm ET. FOX News Radio and ABC News Radio networks will also carry the debate.
with his wife Judy as they sit down with Diane Sawyer on Prime Time Thursday on ABC. The program airs at 10 pm ET.
on Late Night with David Letterman on CBS. Check local listings.