For those who don't recall, Robertson is not just a strong social conservative, he's a raving loon.There's some additional reading material at the link.
....When conservatives are forced to address the subject of Robertson, they usually insist that he's a marginal figure. That's basically what liberals say when forced to discuss the likes of Louis Farrakhan, who is a very close parallel to Robertson. But you don't see Democratic presidential candidates seeking out Farrakhan's warm public embrace. So why isn't the Giuliani-Robertson story getting much national attention?