Iraq Debate Grips Senate  —  Democrats Struggle to Bring Resolution on Troop Levels to Vote  —  Senate Democrats, facing a filibuster of a long-awaited debate on President Bush's Iraq policy, were scrambling today to bring a resolution of opposition to the Senate floor.

Giuliani Files 'Statement of Candidacy'  —  WASHINGTON (AP) — Rudy Giuliani, the former New York City mayor whose popularity soared after his response to the Sept. 11, 2001 terrorist attacks, moved closer to a full-fledged campaign for the Republican presidential nomination on Monday.

Global Warming: The Cold, Hard Facts?  —  Global Warming, as we think we know it, doesn't exist.  And I am not the only one trying to make people open up their eyes and see the truth.  But few listen, despite the fact that I was the first Canadian Ph.D. in Climatology and I have an extensive background …

It's Time for Conservatives to Take Comedy Seriously  —  I know I'm not supposed to say this as a conservative and as a Christian, but Steve Colbert, John Stewart, David Letterman, Carlos Mencia, Dave Chappelle and Bill Maher are funny hombres.  Even though I radically and fundamentally disagree …

Space shuttle astronaut arrested at OIA on attempted kidnapping, battery charges  —  A NASA astronaut is charged with attacking her rival for another astronaut's attention early Monday at Orlando International Airport, the Orlando Sentinel has learned.  —  Lisa Marie Nowak drove from Texas …

THE LORAX  —  Hillary Rodham Clinton, like many capable politicians, has the ability to arrange her face in such a way as to convey nothing but placidity and benign pity when confronted by a hostile or unpleasant comment.  On occasion, though, when her benevolence or, worse, her honor is questioned …

Snickers Superbowl Web site promotes violence against gays and lesbians.  Bears & Colts players react in disgust, on camera, to gays.  —  UPDATE: Snickers pulled the Web site containing the homophobic ads and commentary.  Still no word from Snickers about the entire affair.

Video: Diane Sawyer asks Syrian fascist what's on his iPod  —  From this morning's GMA.  Not quite as flirtatious as Wallace's pattycake session with Ahmadinejad, but at least he sprung a few tough questions about Hezbollah and the Holocaust.  Sawyer's most probing moment was asking …

Libby Live: Libby Grand Jury Testimony, One  —  The grand jury testimony of Lewis Libby begins with him stating his name, followed by this exchange:  —  Fitzgerald: And do you have a nickname?  Libby: Yes, Scooter.  —  F: Can you give us a description of how you got the name Scooter?

A Presidential Also-Ran, Kerry Adjusts to What Passes for a Normal Life in the Senate  —  Senator John Kerry keeps to himself around the Capitol.  He is always rushing somewhere, head down, disappearing into elevators.  A Senate loner for 22 years, Mr. Kerry seems all the more isolated …

Read-along with John Edwards' blogger  —  Enjoy our Hot Air Theater presentation of the wit and wisdom of Amanda Marcotte, the official blogmaster of the John Edwards for President campaign:  —  Walter Olson follows up:

Happy Colin Powell Day  —  Has it really been 4 years already?  Time flies.  —  Let's remember.  William Safire: … Richard Cohen: … George Will: … Jim Hoagland: … Washington Post editorial board: … Atrios: