Santorum attacks Obama on prenatal screening  —  COLUMBUS, Ohio - Campaigning in Ohio on Saturday, Rick Santorum displayed his culture-warrior side in full force, as he harshly attacked President Obama by suggesting the president wanted to see more disabled babies aborted and accusing …

David Koch intends to cure cancer in his lifetime and remake American politics  —  PALM BEACH — David Koch has become the face of conservative America's obsession with weakening organized labor, and for that, he believes, there have been death threats - 100 credible threats last year alone, he says.

Ron Paul: 'I Think It's A Losing Position' For Republicans To Focus On Social Issues  —  Ron Paul appeared on CNN's State of the Union today, and in addition to boosting his own candidacy, Candy Crowley asked him about latest frontrunner Rick Santorum and whether or not a candidate like him …

BREAKING: Where Abortion is Available, More Abortions Take Place Than Where It's Not  —  Ross Douthat, the New York Times' conservative columnist, this morning brings us this startling revelation: In states where there are few restrictions on abortion, more abortions take place.  Herewith:

Voting Rights Act under siege  —  In a political system where even the most trivial issues trigger partisan rancor, the Voting Rights Act has stood for several decades as a rare point of bipartisan consensus.  —  Until now.  —  An intensifying conservative legal assault on the Voting Rights Act …

Newt Gingrich on resurrecting his presidential campaign; Eric Cantor talks payroll tax holiday  —  Special Guests: Newt Gingrich, Rep. Eric Cantor … CHRIS WALLACE, HOST: Republican presidential candidates prepare for the most important stretch of the 2012 race.

John Fairfax, Who Rowed Across Oceans, Dies at 74  —  He crossed the Atlantic because it was there, and the Pacific because it was also there.  —  He made both crossings in a rowboat because it, too, was there, and because the lure of sea, spray and sinew, and the history-making chance …

Insurance industry could take hit from birth control mandate  —  The insurance industry is concerned it will take a hit from the Obama administration's mandate that they provide birth control in health plans for employees of religious organizations that object to the coverage.

Lives Forever Linked Through Kidney Transplant Chain 124  —  RIVERSIDE, Calif. — Rick Ruzzamenti admits to being a tad impulsive.  He traded his Catholicism for Buddhism in a revelatory flash.  He married a Vietnamese woman he had only just met.  And then a year ago, he decided in an instant to donate his left kidney to a stranger.

Protesters in Austin try to clog pipeline proposal, support North Texas landowner  —  Private property rights advocates rallied Friday in Austin in support of a Northeast Texas landowner who was in court in Paris to defend the taking of her land by pipeline company TransCanada Corp.

Poll shows Obama trailing three GOP challengers in Iowa  —  A new poll shows President Barack Obama trailing three of the four GOP presidential candidates in the key swing state of Iowa.  —  Former Massachusetts Gov. Mitt Romney leads Obama by 46 percent support to 44 percent among likely Hawkeye state voters in the latest Iowa poll.