 Visit Leading Edge Equipment for a test drive today. Leading Edge Equipment, your family-owned John Deere dealer in Michigan, Devil's Lake, Hamden, and Carrington. Tune in to KNOX every Saturday from 9 to 9.30 to listen to Dr. Chalaya with the Heart Institute of North Dakota. Call in or text us with your questions regarding your heart with Dr. Chalaya every Saturday from 9 to 9.30 on 1310 KNOX.