Del Perry, director of the Maine Education Association, estimates that 90 percen

Del Perry, director of the Maine Education Association, estimates that 90 percent of the state\u27s 15,000 teachers take summer jobs, some to supplement thier incomes while others due it out of personal interest. Of the 30 or so ushers working the Sea Dogs games at Hadlock Field this summer, nearly half work in education. Details, related article