Marines conduct pass and review before Maj. Gen. David H. Berger, former Combat Center Commanding General, and Maj. Gen. Lewis A. Craparotta, Combat Center Commanding General, during a change of command ceremony at Lance Cpl. Torrey L. Gray Field, July 10, 2014. - Marines conduct pass and review before Maj. Gen. David H. Berger, former Combat Center Commanding General, and Maj. Gen. Lewis A. Craparotta, Combat Center Commanding General, during a change of command ceremony at Lance Cpl. Torrey L. Gray Field, July 10, 2014.