Lt. Col. <PERSON>, 92nd Medical Group chief of medical staff, along with other members of the Spokane County Sheriff's Department Special Weapons and Tactics team, practice performing 360 degree security around a perimeter during training in Spokane, Wash., March 1, 2012. The team practiced their timing, pace and footwork while applying their skills during different training exercises. (U.S. Air Force Photo by <PERSON> <PERSON>)