Col. Karl McGregor, Commander, 452nd Air Mobility Wing, Air Force Reserve Command, March Air Reserve Base, Calif., Jack H. Brown, Chairman of the Board, and Chief Executive Officer of Stater Bros. Markets, and Brig. Gen. Pamela Milligan, Vice-Commander, 4th Air Force, Air Force Reserve Command, March Air Reserve Base, Calif., sit on the reviewing stand during the 6th annual "Salute to Veterans Parade" in downtown Riverside, Calif., April 16, 2011. The 132-unit parade, which was themed "Honoring Those Who Have Sacrificed," featured participants from military units from across southern California.