TVSquad

Here's who's on the late night shows tonight.

• Charlie Rose: Live coverage of Super Tuesday
• The Daily Show: TBA
• The Colbert Report: TBA
• The Late Show with David Letterman: Matthew McConaughey, Sheryl Crow, and Gary Mule Deer
• Jay Leno: TBA
• Jimmy Kimmel Live: TBA
• Tavis Smiley: Myles Brand
• Late Night with Conan O'Brien: TBA
• The Late, Late Show with Craig Ferguson: Amy Ryan, Terry Crews, and Sebastian Maniscalco
• Last Call with Carson Daly: TBA

• ABC, CNN, MSNBC, and Fox News have Super Tuesday coverage all night (CBS' coverage starts at 9, NBC's and PBS' at 10).
• At 8, FOX has a new American Idol, then a new House.
• NBC has a new, two hour Biggest Loser at 8.
• At 9, The CW has a new One Tree Hill.
• Discovery has a new Dirty Jobs at 9.
• At 9:30, HBO has a new In Treatment.
• At 10, FX has a new Nip/Tuck.
• Sci-Fi has a new ECW at 10.
• Also at 10: MTV has a new Life of Ryan, followed by a new Rob and Big.

Check your local TV listings for more.