Retired U.S. Marine Corps Cpl. Darrin Snyder assists his father, retired U.S. Navy Petty Officer 1st Class Stanley Snyder, during the Warrior Ride 9/11 Tribute Chesapeake Community Challenge through Naval Station Norfolk, Va., Sept. 9, 2011. Riders from all branches of the military and their families participated in the 46 mile ride through Norfolk and Chesapeake. (U.S. Air Force photo by Airman 1st Class Teresa Cleveland/Released)