WHAT’S WRONG WITH RICK SANTORUM? Jennifer Rubin is happy to tell us.

But here’s my question: Back in 2008, the social-cons were all-in for Romney, to the point where Hugh Hewitt’s take became a running tagline (“You know who this is good for? Mitt Romney!”) that’s still used by by bloggers from time to time. Now, not so much. So what changed about Romney since 2008 to make him un-conservative?

UPDATE: Reader Allen Covert writes: “When he stopped running against McCain. Standing next to McCain will make almost anybody look conservative.”