Army Private 1st Class Lisa Valzco, combat documentation production specialist, interviews Senior Airman Benjamin Lee, 316th Security Force Squadron military working dog handler, as Private 1st Class Rakeem Johnson, combat documentation production specialist, center, rolls video after a MWD demonstration at the 459th Air Refueling Wing Hangar on Joint Base Andrews, Md., 10 April 22, 2010. The video team are Defense Information School students working on a final product to be graded prior to graduating May 4.