I wasn't at my great nephew's graduation from Portsmouth High and it's just as well considering they had a surprise speaker,  Rudolph Giuliani. 
You  wonder if they'd have considered having Eliot Spitzer address them.  If Giuliani of the "notorious adultery" which had him publicly leave Gracie Mansion for a love nest, while he was in office was AOk, why not.  Indeed  the full epic of the mayor's  infidelities, which went on semi-publicly for years,  would have been enough to end the careers of a dozen Democrats.
We are talking about a High School graduation.   I wonder if they'll have Mark Sanford sometime.