Much has been written in the media about men cheating on their wives. We have the tale of two Jo(h)ns: John Edwards, whose wife, Elizabeth Edwards, appeared on "Oprah" recently to promote her new book, "Resilence," in which she addresses her husband's much publicized affair, and Jon Gosselin, costar of the hit TLC reality show "Jon & Kate Plus 8," whose rumored affair has become tabloid fodder.