Mitt Romney thanks Puerto Rico for his victory in the Republican presidential primary.

"It's almost politically incorrect these days to say that Romney is winning. The fact is Romney is winning, and he is winning pretty big. Now, anything can happen in politics. Straight-line projections are very dangerous and I'm not making any predictions but I think the road ahead for any other candidate is exceedingly diffcult and the effort to d

RealClearPolitics' Tom Bevan and Carl Cannon discuss the GOP presidential race with former Massachusetts Gov. Mitt Romney on WLS-AM. Earlier in the show, Tom spoke with former Pennsylvania Sen. Rick Santorum.

RCP Co-Founder and Executive Editor Tom Bevan discusses the GOP presidential race with former Pennsylvania Sen. Rick Santorum on WLS-AM.

“Whether or not we have an open convention is up to the primary voters who are left between now and there,” Barbour said. “If it is a convention where we get there with nobody having the vote, [that is] not necessarily all bad.”

SANTORUM: Well, we still believe that there are plenty of delegates out there for us to do what we have been doing, which is actually going out there and winning states and winning the tough battles, and doing so over pretty overwhelming odds. If you consider the fact that we're, you know, to deal with Congressman Gingrich, Speaker Gingrich, who is

NBC in Pittsburgh reports on VP Joe Biden's cold reception during the parade (March 17, 2012).

Obama adviser David Axelrod calls Newt Gingrich's claim that his policies would lower gas prices to $2.50 per gallon "snake oil talk." He also slams Mitt Romney, saying he "will pander, and the poor American consumer will be left in the same position."

HOLDER in 1995: "What we need to do is change the way in which people think about guns, especially young people, and make it something that’s not cool, that it’s not acceptable, it’s not hip to carry a gun anymore, in the way in which we changed our attitudes about cigarettes." (via

George Will, Haley Barbour, Bill Burton, Nia-Malika Henderson and David Ignatius discuss.

Brit Hume, AB Stoddard, Bill Kristol and Charles Lane discuss the 2012 GOP battle for the nomination.

Helene Cooper, Bob Woodward, Jon Krakauer, Paul Rieckhoff and Wes Moore discuss turmoil in the Republican primary campaign.

"They ought to be fired," Romney said about EPA head Lisa Jackson, Energy Secretary Steven Chu and Interior Secretary Ken Salazar. "He’s now decided that gasoline prices should come down. Well, the gas hike trio has been going in the other direction. Time for them to go, probably hand in their resignations if he’s really serious about that."