Polk Drill sergeant: “This is the most fulfilling job I’ve ever had, both in civilian and in the military,” said Leonard Ross. “I knew I was training soldiers to go to Vietnam and realize ...

Retired US Army drill sergeant Lamont ... gun training during World War II in "The Pacific" E4 + E8 (2010), the Cold War era in "The D.I.," starring Jack Webb; the Vietnam War period in another ...