Since Rick Santorum began to look like a viable option for those Republican voters too rational to follow the Party brass down the moderate sinkhole yet again, certain prominent Establishment voices have made it their personal mission to undermine him at all costs. And by "at all costs," I mean they are willing to pony up their credibility, their claims to basic logical skills, and their hard-earned pretense of representing the perspective of actual Republican voters, all in the name of doing something—anything—to stop the anti-Romney forces right now.