Santorum is surging.

It's the meme of the day. I'm just noting. I feel sorry for all the journalists assigned to the 2012 campaign who've got so little to write about now and in the next few months. They need to act like something is happening, and after the Perry, Cain, Gingrich, and Paul surges, it must be time for a Santorum surge. And there's nothing else to talk about today.