The trouble with my uncle, Rick Santorum  —  If you want another big-government politician who supports the status quo to run our country, you should vote for my uncle, Rick Santorum.  America is based on a strong belief in individual liberty.  My uncle's interventionist policies …

Rick Santorum's curious closing argument  —  POLK CITY, Iowa — Nothing fires up a crowd like cloture.  —  Rick Santorum, the man who has improbably become a contender in Tuesday's Iowa caucuses, was making his closing argument to a sea of TV cameras here on Monday when he swerved into a thicket of Senate trivia.

Gingrich: Mitt Romney is a liar  —  PLAY CBS NEWS VIDEO  —  Former House Speaker Newt Gingrich, whose support in Iowa has withered after riding on top of the polls, today called former Massachusetts Gov. Mitt Romney a liar who would lie to the American people if elected to the White House …

Workers of the World, Unite!  —  The Republican Party is the party of the white working class.  This group — whites with high school degrees and maybe some college — is still the largest block in the electorate.  They overwhelmingly favor Republicans.  —  It's a diverse group, obviously …

Mitt Romney seeks to end GOP contest in January  —  Mitt Romney is preparing a broad strategy after Iowa's caucuses tonight, apparently hoping to close out the GOP presidential contest before the calendar turns to February.  —  The Post's Phil Rucker reported last night …

Krugman's response to Alex  —  You'll read it here, see also various (mostly weak) responses in the comments to Alex's original post.  Most of you, including Krugman, are missing Alex's point.  The issue is not that Krugman changed his mind (I've done that plenty, Alex too).

Santorum: States Should Have The Right To Outlaw Birth Control  —  Rick Santorum reiterated his belief that states should have the right to outlaw contraception during an interview with ABC News yesterday, saying, “The state has a right to do that, I have never questioned that the state has a right to do that.

Bad-Faith Journalism  —  PolitiFact tacks right, further illustrating why its approach is wrong.  —  It's not as eagerly awaited as Time's “Man of the Year” was back when people paid attention to Time, but PolitiFact's “Lie of the Year” nonetheless manages to generate a lot of chatter, aimed as it is at those who chatter for a living.

W.H. to Boehner: Ditch the GOP, pass bills  —  John Boehner walks to a news conference on the payroll tax cut with Eric Cantor on Capitol Hill on Thursday, Dec. 22, 2011.  AP Photo  —  A senior White House official challenged House Speaker John Boehner (R-Ohio) to buck his own Republican conference …

Perry: ‘This is Omaha Beach’  —  WEST DES MOINES, Iowa — With a sense of history on the biggest political day — to date — of the 2012 cycle, Texas Gov. Rick Perry today compared the GOP's quest to defeat President Barack Obama to one of the deadliest battles of the D-Day landings in Normandy in 1944.

Sources: Perry starts buying S.C. television time  —  Rick Perry's campaign, in the past two hours, has started buying TV time in South Carolina, two sources confirm.  —  The size of the buy was not immediately clear, but the intent was.  It's a signal Perry is planning to stay in the race through …

Michelle Obama's backside is your business how?  —  Can you imagine how the incident would play out if an African American congressman made a crude remark about First Lady Laura Bush's body?  It certainly would have taken more than an insincere apology to wash that sin away.

Taliban leaders held at Guantánamo Bay to be released in peace talks deal  —  US agrees in principle to releasing top officials from Afghanistan insurgent group in exchange for starting process of negotiations  —  The US has agreed in principle to release high-ranking Taliban officials …

The Next War: Pentagon to Present Vision of Reduced Military  —  WASHINGTON — Defense Secretary Leon E. Panetta is set this week to reveal his strategy that will guide the Pentagon in cutting hundreds of billions of dollars from its budget, and with it the Obama administration's vision …

Huckabee: Rs more interested in defeating Obama than in rebuilding USA (audio)  —  Former Arkansas Governor Mike Huckabee, victor in the 2008 Iowa Caucuses, called into the Radio Iowa newsroom this morning for a chat.  I'll be posted snippets over the next few hours.

Romney Gets More Tart on Newt with Sean  —  On Hannity's radio show Tuesday afternoon, Bay Stater says, “Newt's obviously a very angry person.”  —  Ex-MA Guv: “I'm glad that Newt is no longer relentlessly positive.  Now apparently he's going to try the relentlessly negative.

Meteor shower to kick off 2012  —  If you snooze you'll lose Wednesday morning, when a little known but active meteor shower will start 2012 for people stalwart enough to brave the chilly hours before dawn.  —  The Quadrantids, named for a now-extinct constellation, will be visible …

Why Iowa gets to go first, and other facts about tonight's caucus  —  (Jessica Reilly) David Redlawsk is a political scientist at Rutgers University and co-author of “Why Iowa?  How Caucuses and Sequential Elections improve the Nominating Process.”  We spoke earlier today …

Iran warns U.S. carrier not to return to Persian Gulf  —  Handout/Reuters - Iranian naval ships take part in a naval parade on the last day of the Velayat-90 war game in the Sea of Oman near the Strait of Hormuz on Tuesday.  Iran's army chief has warned an American aircraft carrier not to return to the Persian Gulf.

Conservatives Make Up Reasons For Why Some Of The ACA's Pay-Fors Should Be Repealed  —  Ramesh Ponnuru has written the kind of column that really undermines the credibility of conservatives who thump their chests about reducing federal spending and insist that any new law must be paid for.