Lt. Col. George Griffiths, 461st Flight Test Squadron commander (far left), welcomes World War II veterans and P-38 pilots to a panel discussion at Edwards on Oct. 3, 2011. Frank Hurlbut (from left); Sandy Willford; Bill Behrns; and far right Bert Torrey spoke about their experience flying the P-38 Lightning. Also on the panel was F-35 test pilot Dave Nelson. (U.S. Air Force photo/Paul Weatherman)