Alejandro, right, a Creech Air Force Base member, participates in a military working dog demonstration during National Police Week May 13, 2014. Police Week is a nation-wide event proclaimed by the president of the United States during the week of May 15 each year to recognize all law enforcement officers who have paid the ultimate sacrifice (Last names have been withheld for security reasons). (U.S. Air Force photo by Staff Sgt. A.K./Released)