Mitt Romney:
Gallup: Romney up by four on Obama
Romney hits Santorum on 'take one for team'
Ann Coulter: What's their problem with Romney?
'Seinfeld' actor mocks Romney after reference during GOP debate
Pro-Romney Super PAC recycles 2007 Romney campaign ad
Thanks To Mitt Romney, "Resolute" Is Now Trending On Google
Rick Santorum:
Santorum campaign: Ron Paul, Mitt Romney have joined forces
Michigan Poll: Santorum 37, Romney 34, Paul 10, Gingrich 7
Santorum the landlord gets thousands in rent each month
New Santorum ad hits Romney’s record … with Romney’s own words
Rick Santorum comments on euthanasia in the Netherlands cause stir in Dutch media
Toomey: Santorum-Specter endorsement' ancient history'
Newt Gingrich:
Newt Gingrich: Obama wants higher gas prices
GOP debate: Gingrich blasts L.A. teachers union
Pelosi: 'I Just Knew That Newt Gingrich Was Completely Unacceptable'
Ron Paul:
Rush Limbaugh: Are Mitt Romney and Ron Paul in Cahoots?
Ron Paul Fans Outraged At Hearty Post-Debate Handshake
Rand Paul:’It would be an honor’ to serve as Mitt Romney’s vice president
