Newt pulls punches in Fla.  —  JACKSONVILLE, Fla. — Newt Gingrich abandoned his role as Mitt Romney's chief antagonist in Thursday night's presidential debate, going easy on the national GOP front-runner as a third candidate joined the fray in force.  —  It was Rick Santorum …

Dole Goes Nuclear  —  The Romney campaign sends along a statement by Bob Dole pasted below.  Relations between Dole — an establishment figure in the party — and Gingrich were well known to be tense during the 1990s.  Here it is:  —  I have not been critical of Newt Gingrich but it is now time to take a stand before it is too late.

Low IQ & Conservative Beliefs Linked to Prejudice  —  There's no gentle way to put it: People who give in to racism and prejudice may simply be dumb, according to a new study that is bound to stir public controversy.  —  The research finds that children with low intelligence are more likely to hold prejudiced attitudes as adults.

President Obama: I Want Second Term ‘Badly’  —  President Barack Obama today signaled an aggressive tact for his early re-election campaign, critiquing his Republican opponents by name and insisting he's ready to “fight with every fiber of my being” for a second term.  —  “How much do you want it?”

Worst News Story of 2012?  —  This Reuters hit piece on Marco Rubio-nowadays, when I talk about Rubio, I have to stop and think whether it's Marco or Ricky-is an early contender for the title.  Reuters' theme is that Rubio criticizes extravagant federal spending and deficits, but has had financial problems himself.

Romney tax returns detail funds not identified in ethics forms  —  Republican presidential candidate and former Massachusetts Gov. Mitt Romney walks under a sign during a campaign event at Paramount Printing in Jacksonville, Florida.  (Chip Somodevilla/Getty Images / January 26, 2012)

Unemployment in Spain Rises to 15-Year High of 22.9%  —  Spain's unemployment rate rose to 22.9 percent, the highest in 15 years, increasing pressure on Prime Minister Mariano Rajoy to deliver on his election pledge to create jobs in a shrinking economy.  —  The unemployment rate rose …

CNN Florida Republican debate - as it happened  —  • Final debate before key Florida primary sees fiery clashes  —  • Mitt Romney bests Newt Gingrich over attack ads  —  • Rick Santorum roasts Romney's record on healthcare  —  7.30pm: Tonight's GOP presidential candidates' debate …

Motive of shooter who targeted military sites is unclear  —  Yonathan Melaku was sneaking through Fort Myer and Arlington National Cemetery, his backpack filled with plastic bags of ammonium nitrate, a notebook containing jihadist messages, and a can of black spray paint.

Tweets still must flow  —  One year ago, we posted “The Tweets Must Flow,” in which we said, … As we continue to grow internationally, we will enter countries that have different ideas about the contours of freedom of expression.  Some differ so much from our ideas that we will not be able to exist there.

US Rep. Barney Frank to marry longtime partner  —  To view this site, you need to have Flash Player 9.0.115 or later installed.  Click here to get the latest Flash player.  —  (NECN) - Congressman Barney Frank's office has confirmed that the retiring 71-year-old Representative is marrying …