Vietnam veteran Jim Alderman reads from a book that portrays several of his actions in Vietnam at the inpatient post-traumatic stress disorder clinic at Bay Pines Veterans Affairs Medical Center in Bay Pines, Fla., Oct. 30, 2015. The book ‘Never Without Heroes,’ by Lawrence C. Vetter Jr., chronicles the Third Marine Reconnaissance Battalion in Vietnam from 1965 to 1970. DoD photo by EJ Hersom