Pfc. Samuel Frank a Cavalry Scout with B Troop, 6th Squadron, 1st Cavalry Regiment, 1st Armored Division conducts “Guardian Angel” security duty Mar. 20 for the Police Advising Team at the 303rd Police Zone Headquarters in Gardez, Afghanistan. The Guardian Angels of AP Lightning went through a week of training, over and above their Cavalry Scout training, before being able to conduct Guardian Angel duty. (U.S. Army photo provided by Sgt. Christopher B. Dennis, 1st Cavalry Division PAO.)