Edward H. Livingston, MD, interviews a war veteran and discusses PTSD with Maria Steenkamp, PhD, author of Psychotherapy for Military-Related PTSD, and Michele Spoont, PhD, author of Rational Clinical Exam: Does This Patient Have Posttraumatic Stress Disorder? The article by Dr Steenkamp reports that many military personnel and veterans with posttraumatic stress disorder achieve clinically meaningful improvement with use of the first-line trauma-focused interventions cognitive processing therapy and prolonged exposure. The Rational Clinical Examination Systematic Review by Dr Spoont examines the utility of self-report screening instruments for posttraumatic stress disorder among primary care and high-risk populations.