Top House Republicans throw cold water on health-care summit  —  Leading House Republicans raised the prospect Monday night that they might refuse to participate in President Obama's proposed health care summit if the White House chooses not to scrap the existing reform bills and start over.

Opposing view: ‘We need no lectures’  —  Administration disrupts terrorists' plots, takes fight to them abroad.  —  Politics should never get in the way of national security.  But too many in Washington are now misrepresenting the facts to score political points, instead of coming together to keep us safe.

Something Much Darker  —  Andrew Sullivan has a serious problem.  —  I.  —  “Trying to explain the doctrine of the Trinity to readers of The New Republic is not easy.”  On June 2, 1944, W.H. Auden penned that sentence in a letter to Ursula Niebuhr.  On January 26, 2010 …

Getting Sarah Palin's Paradigm  —  “If the primaries were this year, I suspect she'd be nominated,” a senior adviser to one of Sarah Palin's potential rivals confides.  It's easy to see why: no one who's thinking of running beats the enthusiasm she generates among Republican activists.

Michael Steele Suggests Criticism Of His Tenure Motivated By Racism  —  It's been awhile since Michael Steele has landed himself in the news, but this might stir things up again: In a new interview, Steele bluntly suggests criticism of his tenure — and all the media coverage it's garnered — may be motivated by racism.

‘Miss Me Yet?’  Billboard With Photo Of Bush Is Real; Not An Internet Trick  —  Internet chatter had led to speculation that it might be an urban myth — nothing more than clever digital trickery spreading via the Web.  —  But our friend Bob Collins at Minnesota Public Radio assures us he's seen it with his own eyes:

Pamela Geller Destroys Ron Reagan Jr. on Joy Behar Show (Video)  —  The great Pamela Geller from Atlas Shrugs destroyed Ron Reagan Jr., Joy Behar and her other hateful liberal guest on the Behar Show last night.  Geller gave Ron Jr. the spanking he never had, but needed.

Secret contract, lavish spending push Republican Party of Florida to crisis  —  As a volatile election season gets under way, the Republican Party of Florida is facing its biggest crisis of confidence in decades.  —  Donors and party activists are livid over newly revealed records …

Exclusive Pics: Lt. Dan Choi back in service?  —  This past weekend at the NGLTF Creating Change conference, there was a notable absence that many have already tweeted and remarked about.  Lt. Dan Choi was supposed to lead a Knights Out sponsored workshop on Friday morning about ending …

Republicans — Not Obama — More Often on Wrong Side of Public Opinion  —  One of the more commonplace assertions among pundits on the center-right — made rather carelessly by Victor Davis Hanson and more thoughtfully by Jay Cost, is that agenda put forward by Obama and the Democrats …

Drillgate: Internal Emails Shows Obama Team Lying to Public  —  If you're the President of the United States or one of his political appointees and you're ideologically opposed to new oil and natural gas development offshore, what do you do when the public registers its overwhelming support for new drilling in public opinion polls?

Skeptics Find Fault With U.N. Climate Panel  —  Just over two years ago, Rajendra K. Pachauri seemed destined for a scientist's version of sainthood: A vegetarian economist-engineer who leads the United Nations' climate change panel, he accepted the 2007 Nobel Peace Prize on behalf of the panel …

Iran Unleashes Wave of Arrests of Dissidents, Analysts Say  —  CAIRO — In recent weeks, Iranian security officials have unleashed a wave of arrests across the country in an effort to neutralize the political opposition, silence critical voices and head off widespread protests when the nation marks …

Americans Losing Hope, Looking For Change  —  Voters are souring on the economy and the government's remedies, according to February's IBD/TIPP Economic Optimism Index.  It fell 4.1% to 46.8, matching December's level and the weakest since July.  —  “Persisting high unemployment …

Report: Attempted Terrorist Attack in The Netherlands, Bomb Found in Train - Police Say Prank  —  Dutch Omroep Brabant now reports that police say no bomb has been found.  A man was arrested, but he it's likely he's an insane loser with too much time on his hands and not a terrorist.

Will You Be E-Mailing This Column?  It's Awesome  —  Sociologists have developed elaborate theories of who spreads gossip and news — who tells whom, who matters most in social networks — but they've had less success measuring what kind of information travels fastest.  Do people prefer to spread good news or bad news?