News quiz time! Who's the man in the photograph? A. Don Vito Corleone.B. Paul Leisure.C. Donnie Brasco.D. Larry Williams, St. Louis City treasurer.Why it's none other than St. Louis' longtime treasurer, Larry Williams! Last month city voters elected Williams to his seventh term as city treasurer -- a job he's held since 1981. (The year we presume hope this photo was taken.) So what's the key to Williams' political longevity?