This brief ABC News report offers some clarity as to why men of this stature (Hart, Clinton, Gingrich, Craig, Swaggart, Baker, etc.) find themselves in such unenviable positions. I don't necessarily subscribe to the poorly wired frontal lobe theory, but rather the fact that just as virtual nobodies can be caught daily, so EVENTUALLY can the somebodies that happen to be men of influence and power. Again, this is a VERY brief and commentary, that I hope will stimulate debate among the more conscientious current event minded members...
http://abcnews.go.com/Video/playerIndex?id=4427557