I sort of see Herman Cain "Canegate" going down the twists and turns of legalese in short order.
I mean, really, when FOX's best defenses of the candidate are to point out that two of the accusers work for the government-- like tens of millions Americans nationwide and around the world do-- and also what words were exchanged, things are pained in Cain's campaign.
This, ahead of new allegations, admittedly even more unsubstantiated and hearsay than the original two, that Cain's straining cane plain changed the game for him in this campaign.
And amid countercharges, further unsubstantiated, that Rick Perry and Mitt Romney may have each independently (or worse, in collusion) planted these stories. Ironic that Cain's initial attempts to smooth the ruffles down amounted to "these tales are unsubstantiated," yet he had no problem flinging poo.
It really does come down to "he said, she said." Which is bad news for Cain, since he's running for an actual office, no matter how fictitious his campaign may be. He will really need to make some decisions here: run or quit, reveal or cover-up, confront or deflect.
If history is any guide, and in these matters, it should be, Cain's best move is to either quit, or reveal. The truth will out, even if that truth looks nothing like the original question made public. As an example, Bill Clinton was originally investigated for an affair with Gennifer Flowers, confronted that, and still ended up in court over Paula Jones, who ended up the person most exploited in her own law suit.
In politics, the cover-up is almost always worse than the crime. Had Clinton fessed up to serial affairs, gotten them out of the way, he probably would have gotten a pass in office on any future affairs, and the whole Lewinski matter probably doesn't come up (pardon the pun.)