Police Officer Joel Warkentin Jr., a motorcycle police officer with Honolulu Police Department, shows his patrolling BMW motorcycle to Marines from 2nd Battalion, 3rd Marine Regiment’s Motorcycle Mentor Program at the Marine Corps Base Hawaii airfield, Aug. 2, 2013. (U.S. Marine Corps photo by Lance Cpl. Suzanna Knotts) - Police Officer Joel Warkentin Jr., a motorcycle police officer with Honolulu Police Department, shows his patrolling BMW motorcycle to Marines from 2nd Battalion, 3rd Marine Regiment’s Motorcycle Mentor Program at the Marine Corps Base Hawaii airfield, Aug. 2, 2013. (U.S. Marine Corps photo by Lance Cpl. Suzanna Knotts)