Senior Airman Joseph Massoglia, a 10th Security Forces Squadron evaluator at the U.S. Air Force Academy, along with other Ranger Assessment Course students, is sprayed with a hose at the Municipal Pool, Las Vegas, Oct. 2, 2014. The RAC is meant to assess Airmen to determine if they are strong students for the U.S. Army Ranger School. Many students have difficulty with the course due to the lack of sleep, food, and operating for 22 hours a day - all while staying focused on the task at hand. (U.S. Air Force photo by Airman 1st Class Thomas Spangler)