It is like everyone is waiting for all the details to come out on Cain's affairs, but this is unlikely. There were no crimes committed, there are no lawsuits, there won't be a trial. Maybe, if the interest continues, someone will write a book, or several books. If Cain does not simply drop out, then his fate will be decided in the primaries, which I doubt that he'll win. Blaming the Democrats for Cain's downfall is silly. If they wanted to do the bugger in, they would wait until he got the nomination, THEN trot out all his old lovers.
Cain is his own worst enemy. He brought this on himself.
I don't think that the publicity will harm his "motivational speaker" business.