It's nearly official. Santorum won Louisiana with 48% to 27% for Romney. He's declared that he'll stay in the race and something like "I'm not running for the conservative nomination--I AM THE CONSERVATIVE candidate in this race." I find that not only a stretch, and a smear of Mitt Romney, but an insult to every conservative who voted for Mitt. I hope it drives him down in the polls. He's getting too big for his britches.