Mitt's Vanishing Strategy

This New York Times Op-Ed says he's going to have to show up if he plans on winning. That's obviously true, but obviously Romney's keeping a low profile so he doesn't have to either embrace the crazy (poisoning his general election prospects) or call it out (poisoning his primary prospects). The problem for him is that this will only work for so long. If he's hoping that there'll be an upsurge in sanity in the GOP ranks, he's likely to be disappointed.