Nassau County Legislator Dave Mejias (D-Farmingdale), third from right, held a mobile mammography screening for residents. Legislator Mejias joined, from left, Peter Gisonda, Sue Maksym, of Massapequa; Robert Barrett, the president of the Massapequa Chamber of Commerce; Howard Ritzer of Farmingdale; and Joseph Basile, the immediate past president of the Massapequa Chamber of Commerce.