Mike Huckabee on Fox News last night, responding to Ginger White's allegation of a 13-year affair with Herman Cain.
"It's a serious charge. The allegation is one that could upend his presidential campaign, and I think that the reaction that he's had to it -- when he said that unlike the harassment charges, which he denied -- he said this was a private matter.
In essence, he may have given an answer that will be very difficult for him to work himself out of.
I think this is the most damaging allegation that has been made to date. No question about it."