Don't miss this excellent article to the effect that Spitzer's big crimes were professional and his personal failings merely an extension of his sociopathic behavior in office:
But Spitzer's professional life, rather than being better than his personal life, was worse. If in his personal life he paid money for attractive young women to create the illusion of his own supreme importance, in his professional life he achieved this illusion by abusing the power of the state, acting as a bully who threatened to "steamroller" over other people's lives and careers. (snip)
Eliot Spitzer is a timeless example of the basic conundrum of government: the fact that anyone who really wants to wield power is, by that very fact, the last person who should be allowed to do so. I call this the Washington Conundrum, named after George Washington--who is arguably the first man in history to demonstrate the solution: the only person who can safely be allowed to wield power is someone who seeks it out of dedication to the cause of liberty.
But take away the love of liberty--and the ideological framework of individual rights that supports it--and we return to the squalid pattern of most of human history: power not only corrupts, but attracts, rewards, and promotes the most corrupt types of human character.
Without the love of liberty and the principles of liberty, we don't get George Washingtons in public office. Instead, we get the Emperor's Club VIPs--self-aggrandizing thugs like Eliot Spitzer.