Grateful Girl Girl Scouts welcome World War II Navy veteran Bill Cain, 90, as he returns to Greenville, S.C., from an Honor Flight to Washington, April 21, 2015. Cain was a machinist’s mate on the USS Mississippi during the Battle of Leyte Gulf, widely considered the largest naval battle in modern history. SHARE IMAGE: Download Image: Full Size (4.85 MB) Tags: honor flight, World War II, Veterans, Navy Photo By: Army Sgt. Ken Scar VIRIN: 150421-A-ZU930-001C.JPG Photo Gallery