• At 8:00, the major networks and the news channels will have President Bush's address to the nation.
• The CW has new episodes of Smallville and Supernatural starting at 8.
  
• Discovery has a new HowStuffWorks at 8.
• Also at 8: TCM has The Naked City.
• At 8:30, NBC has a new episodes of My Name Is Earl, The Office, 30 Rock, and ER.
• At 9, ABC has a new Grey's Anatomy, followed by a new Private Practice.
• FOX has a new Kitchen Nightmares at 9.
  
• Hallmark has the movie Ladies of the House at 9.
• There's a new TNA Impact! on Spike at 9.
• At 9:15, CBS has a new CSI, then a new Eleventh Hour.
• At 10, A&E has the series premiere of The Beast.
• Food Network has a new Ace of Cakes at 10.
• VH-1 has the series premiere of Sober House at 10.

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

• Charlie Rose: Alex Ross and Marin Alsop
• The Daily Show: TBA
• The Colbert Report: TBA
• The Late Show with David Letterman: Denzel Washington and Don Rickles
• Jay Leno: TBA
• Jimmy Kimmel Live: David Allen Grier, Dr. Drew Pinskey, and Brett Dennen
• Tavis Smiley: Hal Holbrook
• Late Night with Conan O'Brien: TBA
• The Late, Late Show with Craig Ferguson: Drew Carey, Seth Gabel, and Kate Nash
• Last Call with Carson Daly: TBA

• At 8, FOX has the season premiere of American Idol.
• CBS has a new NCIS at 8, then part 2 of Comanche Moon.
• ABC has a new Just For Laughs at 8.
• There's a new, two-hour Biggest Loser on NBC at 8.
• PBS has a new Nova at 8.
• CNN and FOX News has coverage of the Michigan Republican Primary all night.
• At 9, ABC has a new According To Jim.
• MSNBC has a Democratic Debate from Las Vegas at 9, then coverage of Michigan.
• At 10, ABC has a new Boston Legal.
• NBC has a new Law and Order: SVU at 10.
• Bravo has a new Real Housewives of Orange County at 10.
• Also at 10: FX has a new Nip/Tuck.

Check your local TV listings for more.

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