Mitt Romney faces the fundamental problem confronted by all zombie hunters: How do you kill that which is dead already?
The Not-That-Super Tuesday contests showed that Romney remains the front-runner—he pocketed many more delegates than the rest of the pack and squeaked out a victory in the much-prized swing state of Ohio—but the results will not send the others packing. Santorum won Oklahoma, Tennessee, and North Dakota, and Newt Gingrich triumphed in his home state of Georgia. Romney's crew will now be telling reporters that the delegate disparity has become too wide for the semi-surging Santorum to bridge. But the other candidates will keep on pursuing Romney like the undead trodding after the barely living.
The fundamental reality of the Republican GOP 2012 death march is that none of the candidates ought to win. Romney is a robot reprogrammed to appeal to a base that isn't keen on a former Massachusetts governor who once proudly proclaimed his fealty to moderation and progressivism. It's taken millions of dollars (much of that spent on mud-encrusted negative ads) and a Titanic boatload of cajoling from the GOP establishment to raise Romney to the mid-30s in Republican polls and election results.