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), center, pauses for a photo with Airman First Class Antonio Sandoval, right, and Master Sgt. Paul Schroeder, left, both crew chiefs with the 144th Fighter Wing, California Air National Guard, Fresno, Calif., before an afternoon training mission March 14, 2012. (U.S. Air Force photo/Tech. Sgt. Charles Vaughn)