'Cable Dawgs' keep Kirkuk connected
                        
                        
                        KIRKUK AIR BASE, Iraq -- (From left) Staff Sgt. Jose Olivares, Airman 1st Class Crystal Bryant, Senior Airman John Dowalgo and 2nd Lt. Joseph Plank pull fiber optic cables during a communications upgrade project here.  They are assigned to the 506th Expeditionary Communications Squadron.  (U.S. Air Force photo by Staff Sgt. Adrian Cadiz)