WWII airman recalls series of narrow escapes from behind enemy lines By Bob Bauder, Times Staff Published: Saturday, March 8, 2008 11:38 PM EST Carl Walpusk has a soft spot in his heart for Serbia. In 1944, Walpusk, of Moon Township, parachuted out of a sputtering B-24 bomber into Nazi-occupied Yugoslavia and the hands of a rag-tag band of Serbian guerilla fighters known as Chetniks. For 33 days, the Chetniks escorted Walpusk and nine other members of his crew from one Serbian village to another — risking their lives and those of collaborating villagers — to keep the airmen safe...