Can Sanford’s negatives get any worse?

With Mark Sanford in contention to win a crowded GOP primary for his old House seat, South Carolina’s FITSNews writes that the scandal-tarred former governor’s fate could be contingent on a few key questions: Among them: [H]ow much higher can his negatives be driven? In other words do people already know everything there is to loathe about him – rendering future negative a...