U.S. Air Force Airmen 1st Class Adam Pryor and Andrew Sundling, both 354th Civil Engineer Squadron pavements and heavy equipment journeymen, secure a hand hose attachment to a street sweeper May 15, 2015, at Eielson Air Force Base, Alaska. The hand hose allows Dirt Boyz to clean areas too small for the sweeper, such as around dumpsters. (U.S. Air Force photo by Senior Airman Ashley Nicole Taylor/Released)