Lt. Gen. Clarke visits 144FW
Lt. Gen. Sid Clarke, Commander, Continental U.S. North American Aerospace Defense Command Region - 1st Air Force (Air Forces Northern),second from the left talks to pilots from the 144th Fighter Wing, California Air National Guard's 194th Fighter Squadron, Fresno, Calif., as they head to the flight line for an afternoon training mission in F-16C Fighting Falcons on March 14, 2012. (U.S. Air Force photo/Tech. Sgt. Charles Vaughn)