Romney on Gingrich: "Flailing around."....Tom DeLay on Gingrich: "He'll tell you what you want to hear."....Joe Scarborough on Gingrich as Speaker: "Arrogance, self-satisfaction and a fatal tendency to flit from issue to issue."....Romney on Gingrich: "His record is one of failed leadership."....David Brooks on Gingrich: "In his ideal world, he'd have a six-hour debate, but with himself and all the positions he took five minutes ago."....Presidential grandson Harrison Tyler on Gingrich: "A great big jerk."....

Chris Christie on Gingrich: "Has been an embarrassment to the party."....Former Rep. Martin Frost on Gingrich: "I have great confidence in his ability to screw up in the future."....Gingrich ad on Romney: "Will say and do anything to become president."....Romney ad on Gingrich: "An historian. Really?"....Steve Karnacki on Gingrich: "The more people see of him, the less they like him."....Gingrich ad on Romney: "Goes around using Castro phrases."....Noah Millman on Gingrich: "A walking catalog of everything that is wrong with alpha-maleness."....Gingrich on Romney: "A very good salesman, who very much wants to sell, but has a very weak product."....Gingrich adviser Kevin Kellems on Romney: "Bouncing around the podium like an overcaffeinated high-schooler."....David Zielenzeiger on Gingrich: "A motormouth...A phony...Utterly inauthentic."....Rod Dreher on Romney: "The Canned Cranberry Sauce Candidate: the appearance of substance, but made of jelly, and so recently glopped from the can I can still see the rings."....George Will: "Mitt Romney's problem is somehow his Romneyness."....Sarah Palin on the media: "Dumb arses."....

Santorum on Gingrich as Speaker: "No discipline, no ability to be able to pull things together."....Former Rep. Susan Molinari on Gingrich: "Had a leadership style that can only be described as leadership by chaos."....Romney campaign on Gingrich: "An unreliable leader."....Lloyd Grove on Gingrich: "Like a giant Death Star."....Gingrich on news media: "Destructive, vicious, negative."....Romney on Obama: "Taking away the rights of our citizens."....Bill O'Reilly on Ron Paul: "Doesn't get it, and he hasn't ever gotten it, and he never will get it."....Glenn Beck on Paul foreign policy: "Sounds a little like Osama bin Laden."....Paul Begala on Perry: "A dope."....Rev. Jesse Lee Peterson on Kwanzaa: "The racist holiday from hell."....

Romney on Gingrich Super PAC ad: “Probably the biggest hoax since Bigfoot.”….Perry on Romney: "There's a difference between venture capitalism and vulture capitalism."....Romney on opponents: "Bitter politics of envy."....Gingrich on Obama: "The best food stamp president in American history."....Romney on Obama: "Everywhere he goes we hear him talking about millionaires and billionaires and executives and Wall Street. It's a very envy-oriented, attack-oriented approach."....Perry on Obama administration: "Disdain for the military."....Andrew Sullivan on Perry: "A walking parody of a troglodyte...Will say anything to smear the commander in chief as a traitor."....

Paul Begala on Gingrich: "Grandiosity, self-delusion, and brazen, utter, shameless chutzpah."....Maureen Dowd on Gingrich: "A crazed Chuckie doll."....James Taranto on Gingrich: "Wretched and unprincipled attacks."...National Review on Gingrich's Romney attacks: "Foolish and destructive."....Club for Growth prez Chris Chocola on Gingrich attacks: "Disgusting."....Rush Limbaugh: "This is not a campaign for the presidency. That's not what this is anymore. This is payback time. This is Newt."....NH activist/artist Vermin Supreme at Gingrich event: "Newt! Newt! Newt! We have you surrounded. Come out with your hands up and your pants down!"....