In all seriousness though, you can hardly fault a guy for character flaws which don't affect his job. Does cheating on his wife make Bill a bad person? Well, yes... but "Let he who is without sin cast the first stone..." Did it affect his job? Only because the Republicans tried to lambaste him for it.
I'm not going to compare past and present Presidents. If you want to attack Clinton, do it for good reasons (which can be fairly easily found.) If you want to defend Bush, don't try to do so by saying "Yeah, well, Clinton wasn't perfect either."