Criminals appear most interested in senior citizen Harvey Lembo's meds
                                
                                
                                    (Newser) -
                                    Earlier this week, Harvey Lembo decided enough was enough. After five burglaries in his Maine home in six years—most recently last month when $1,000 and medications were stolen—the retired lobsterman bought what he describes as a 7mm Russian-made revolver on Monday. Hours later, he used it, reports...