DIABETES: Pending legislation would allow pharmacists to refill expired insulin prescriptions on an emergency basis and lower co-pays for insulin. A sponsor from Lum and the American Diabetes Association explain. Other sponsors include lawmakers from Marquette, Gaylord, Novi, Midland, St. Clair Shores, Brighton and Battle Creek. By Chloe Trofatter. FOR GRAND RAPIDS BUSINESS, MARQUETTE, IONIA, DETROIT, MONTMORENCY, PETOSKEY, HARBOR SPRINGS, FOWLERVILLE, COPR! AND ALL POINTS.