Below:
An old cartoon of John DePetro riding a WHJJ bus (his former station); note Buddy Cianci in lower left corner (and Imus just above him). I guess DePetro was a bit of a muckraker with regards to Buddy and "PlunderDome". I don't know much about all that (am in Boston area) but one of these days I'll have to check out a book about it ("Prince of Providence", I think it's called).
DePetro calls himself "the Independent Man" after the statue on top of the R.I. State House.