By Mario Barrera
William Carrillo knew he wanted to go into the Army Air Corps when he enlisted in 1942, but there was a problem: He didn’t have the required college degree for the Air Corps Cadet program. So on the application form the resourceful Carrillo entered "College of Hard Knox." By the time anybody noticed that Hard Knox was not an accredited institution, Carrillo was on his way to the cadet program. If he’d known how many hard knocks were in store for him in Europe, he might have had second thoughts.