Department of Homeland Security Secretary Janet Napolitano is greeted by Col. Patrick Fogarty (left), 802nd Mission Support Group commander, and Chief Master Sgt. Juan Lewis, 502nd Air Base Wing command chief, upon her arrival at Lackland's Kelly Field Annex Feb. 16. During her visit to the base, Secretary Napolitano toured the Transportation Security Administration working dog training facility. (U.S. Air Force photo/Robbin Cresswell)

Col. Patrick Fogarty (left), 802nd Mission Support Group commander, and Brig. Gen. Leonard Patrick, 502nd Air Base Wing commander, greet Department of Homeland Security Secretary Janet Napolitano upon her arrival at Lackland's Kelly Field Annex Feb. 16. During her visit to the base, Secretary Napolitano toured the Transportation Security Administration working dog training facility. (U.S. Air Force photo/Robbin Cresswell)