‘When Mitt Romney Came to Town’  —  We knew the short film from Newt Gingrich's Super PAC, targeting Mitt Romney's private-sector work, was on the way.  We didn't know just how devastating it would be.  —  Probably the easiest-to-see version of “When Mitt Romney Came to Town” …

Bush '03 fundraising beats Obama '11  —  The Obama campaign and Democratic National Committee raked in a combined $68 million in the fourth quarter, bringing its total 2011 haul to $222 million — an impressive take but not quite up to the blistering pace set by the Bush-Cheney reelection machine over the same period.

James O'Keefe's Group Appears To Commit Voter Fraud In Order To Gin Up Hysteria Over Non-Existent Fraud Problem  —  James O'Keefe's latest video features surrogates appearing to commit voter fraud in yesterday's New Hampshire primary election, all in an attempt to highlight voter fraud …

3 billionaires who'll drag out the race  —  Meet the three billionaires who could drag out the GOP presidential primary, bloody up front-runner Mitt Romney and weaken the odds of defeating President Barack Obama: Sheldon Adelson, Foster Friess and Jon Huntsman, Sr.

Afghan leader Karzai condemns ‘US Marines body desecration’ video  —  Afghan President Hamid Karzai has condemned a video that appears to show US Marines urinating on the bloodied corpses of several Taliban fighters.  —  The Taliban has also criticised the video as “shameful” but said it would not derail attempts at peace talks.

Warren Buffett Ready to Take Republicans' Tax Challenge  —  Updated, 6:10 p.m. E.T.  —  Warren Buffett is ready to call Republicans' tax bluff.  Last fall, Senator Mitch McConnell said that if Buffett were feeling “guilty” about paying too little in taxes, he should “send in a check.”

Homeland Security watches Twitter, social media  —  (Reuters) - The U.S. Department of Homeland Security's command center routinely monitors dozens of popular websites, including Facebook, Twitter, Hulu, WikiLeaks and news and gossip sites including the Huffington Post and Drudge Report, according to a government document.

Bolton to Back Romney  —  Former U.N Ambassador John Bolton is set to endorse Mitt Romney and will join his top team of foreign-policy advisers, according to people close to the campaign.  —  The move is a blow to Newt Gingrich, who is close to Mr. Bolton and said recently that he would nominate …

Justices Recognize ‘Ministerial Exception’ to Job Bias Laws  —  WASHINGTON — In what may be its most significant religious liberty decision in two decades, the Supreme Court on Wednesday for the first time recognized a “ministerial exception” to employment discrimination laws …

Michelle Obama: I'm not ‘some angry black woman’  —  Michelle Obama could have stayed home with her lips sealed today, and gotten a head-start on the annual Easter egg hunt.  Instead she spoke about the alleged conflicts with former White House advisers described in Jodi Kantor's new book …

The Fantastical Crackpot Cult of Ron Paul  —  During Tuesday night's New Hampshire Primary election coverage, Lawrence O'Donnell hilariously and saliently described Ron Paul as “not a candidate,” therefore Jon Huntsman was the realistic second place winner, though not technically since he placed third on paper.

Business groups, Republicans launch onslaught on president over Keystone  —  The nation's most powerful business groups are dialing up the political pressure on the White House to approve the Keystone XL pipeline.  —  December's payroll-tax-cut deal gives the administration 60 days to approve …

Haley Barbour Pardons 14 Murderers; Judge Orders Halt  —  Here's a story I never expected to see: Mississippi Haley Barbour, a respected conservative and former RNC Chair, has gone on a pardon spree on his way out of office, drawing howls from Democrats.  A judge has issued an injunction against more pardons.

Correction on the Mankiw Model  —  I have to apologize.  I made a mistake in a post from last week in calculating the interest rate based on Professor Greg Mankiw's interest rate model.  —  His model for where the Fed funds rate ought to be is: … In my original post …