Obama holds key leads on Romney, as economy malaise looms over reelection bid  —  With the general-election campaign beginning to take shape, President Obama holds clear advantages over Mitt Romney on personal attributes and a number of key issues, but remains vulnerable to discontent …

Rick Santorum to drop out of the presidential race  —  Rick Santorum will announce Tuesday that he is suspending his presidential campaign, all but bringing to a close the 2012 GOP presidential contest and formally handing the nomination to Mitt Romney, according to an official close to the campaign.

Rick Santorum ends presidential campaign after conceding to Mitt Romney in phone call  —  After calling Mitt Romney to say he is ending his presidential campaign, Rick Santorum announced the end of his presidential campaign Tuesday during a press conference in Pennsylvania, his home state.

Santorum Suspends Presidential Campaign  —  Updated Rick Santorum suspended his presidential campaign on Tuesday, bowing to the inevitability of Mitt Romney's nomination and ending his improbable, come-from-behind quest to become the party's conservative standard-bearer in the fall.

How Romney can solve his woman problem  —  Mitt Romney's electoral trouble with women — more precisely with college-educated women — is real enough.  Recent polling has Romney trailing President Obama by 18 points among this group in Ohio, with similar gaps in other battleground states.

Rick Santorum drops 2012 campaign for president  —  Rick Santorum announced Tuesday afternoon that he is ending his campaign for the presidency, effectively closing out the GOP primary season and cementing Mitt Romney's status as his party's presumptive nominee.

BREAKING: Santorum to suspend campaign  —  (CNN) - Republican presidential candidate Rick Santorum will announce he will suspend his campaign on Tuesday at an event in Gettysburg, Pennsylvania, a senior adviser to the campaign told CNN.  —  Santorum spoke to GOP presidential front-runner Mitt Romney prior …

George W. Bush: I Wish They Weren't Called The Bush Tax Cuts  —  Former U.S. President George W. Bush called for pro-growth tax policies to create a more robust private sector Tuesday morning in a rare public appearance.  —  Growing the public sector is easy, Bush said, “just raise taxes.”