ELLSWORTH AIR FORCE BASE, S.D. -- Col. Scott Vander Hamm, 28th Bomb Wing commander, talks to motorcyclists about safety before the eighth annual Dakota Thunder Run, here, Aug. 5. The run starts at Ellsworth and ends at Sturgis, S.D.-a distance of 37 miles. (U.S. Air Force photo/Senior Airman Kasey Zickmund)