Can you please elaborate on two things: 1 - "Hank Greenberg was the squeaky-cleanest guy you could find" 2 - "He ruined Hank Greenberg, one of the greatest bu

Can you please elaborate on two things: 1 - "Hank Greenberg was the squeaky-cleanest guy you could find" 2 - "He ruined Hank Greenberg, one of the greatest businessmen in this country, and put AIG in the very position it is in today"