John Hantz is a wealthymoney manager who lives in an olderenclave of Detroit where all the houses aregrand and not all of them are falling apart.Once a star stockbroker at AmericanExpress, he left 13 years ago to found hisown firm. Today Hantz Financial Services has20 offices in Michigan, Ohio, and Georgia,more than 500 employees, and $1.3 billionin assets under management.
