Joint Base Langley-Eustis members salute during the National Police Week opening ceremony at Langley Air Force Base, Va., May 12, 2014. National Police Week, May 11-17, memorializes law enforcement officers who laid down their lives in service to the nation. (U.S. Air Force photo by Staff Sgt. Stephanie R. Plichta/Released)

U.S. Air Force Airmen perform a 21-gun salute during the National Police Week opening ceremony at Langley Air Force Base, Va., May 12, 2014. The salute honored fallen law enforcement members from Joint Base Langley-Eustis and the Hampton Roads community. (U.S. Air Force photo by Staff Sgt. Stephanie R. Plichta/Released)

U.S. Air Force Senior Airman Kristin Delgado, 633rd Security Forces Squadron unit scheduler, briefs runners before the National Police Week 5K run at Langley Air Force Base, Va., May 13, 2014. Joint Base Langley-Eustis officials will hold more events throughout the week, including a motorcycle ride, K9 demonstration and weapons display to honor law enforcement personnel. (U.S. Air Force photo by Senior Airman Austin Harvill/Released)

int Base Langley-Eustis community members run toward a checkpoint during the National Police Week 5K run at Langley Air Force Base, Va., May 13, 2014. NPW honors both military and civilian law enforcement officials across the nation through events like the 5K. (U.S. Air Force photo by Senior Airman Austin Harvill/Released)

Joint Base Langley-Eustis community members jog during the National Police Week 5K run at Langley Air Force Base, Va., May 13, 2014. In 1962, President John Kennedy designated May 15 as Peace Officers Memorial Day and dubbed the week of May 15 as NPW. (U.S. Air Force photo by Senior Airman Austin Harvill/Released)

Max, 633rd Security Forces Squadron Military Working Dog, awaits instruction from his handler during a demonstration at Langley Air Force Base, Va., May 15, 2014. The demo was held in conjunction with a Combat Arms Training and Maintenance display as part of National Police Week events. (U.S. Air Force photo by Senior Airman Kayla Newman/Released)

U.S. Air Force Senior Airman Brandon Smith, 633rd Security Forces Squadron Military Working Dog handler, and Max, 633rd SFS MWD, participate in a National Police Week K9 demonstration at Langley Air Force Base, Va., May 15, 2014. The dogs completed the K9 obstacle course in recognition of National Police Week, May 11-17. (U.S. Air Force photo by Senior Airman Kayla Newman/Released)

U.S. Air Force Senior Airman Brandon Smith, 633rd Security Forces Squadron Military Working Dog handler, Staff Sgt. Jaimie Harkin, 633rd MWD handler, and Max, 633rd SFS MWD, demonstrate bite training during a National Police Week demonstration at Langley Air Force Base, Va., May 15, 2014. The demo showcased the dogs’ ability to follow obedience commands as well as respond to search commands for detecting narcotics or explosives, or attacking a fleeing suspect. (U.S. Air Force photo by Senior Airman Kayla Newman/Released)

U.S. Air Force Senior Airman Brandon Smith, 633rd Security Forces Squadron Military Working Dog handler, Staff Sgt. Jaimie Harkin, 633rd MWD handler, and Max, 633rd SFS MWD, conduct training with a bite suit at Langley Air Force Base, Va., May 15, 2014. The training was part of National Police Week, a week dedicated to honoring law enforcement officers who lost their lives in service to the nation. (U.S. Air Force photo by Senior Airman Kayla Newman/Released)