his sexual prowess, and his political prowess. then it became sexual. she wasn't into the sexual part at first, she was like i just want to talk politics with this guy. but he knew how to go there, he is an experienced predator. >> that's the point. is this more than just a dirty old man? is he sick? is this some compulsion he has, a sex addict? >> whether you call it an addiction or a compulsion, this is someone who is very troubled. i would say this is highly compulsive behavior, and when you are someone that's willing to do something that goes against what appear to be your morals, your ethics and values, made vows to his wife, you're willing to do something that can cost you everything, your marriage, your career, that's a sign of compulsivity. >> in terms of costing him something, he has a son. one day he will agree grow up,