Nicholas Paganella was born and raised in Marlborough, Mass., and joined the U.S. Army from the Mass. National Guard for the G.I. Bill. He spent more than a year in Korea at the DMZ, where “they looked at us and we looked at them.” Paganella speaks of his experiences in Korea and the National Guard, as well as his career as a beauty shop owner, teacher at Keefe Tech in Framingham and “Veterans Corner” columnist for the MetroWest Daily News.