FORT BENNING, Ga. (Army News Service, July 12, 2006) – Pvt. Jay Grassel believes he has a lot in common with Pfc. James Murphy. Both Pittsburgh natives joined the Army at 19, fresh out of high school. Both were assigned to 1st Battalion, 50th Infantry Regiment. When the going gets tough, Grassel looks to Murphy for inspiration. But Murphy doesn't know it. He was killed by small arms fire 44 days after arriving in Vietnam nearly 40 years ago. "He knew he was going to war when he enlisted. I enlisted knowing I’ll go to war," said Grassel, who's training...