U.S. Veterans Returning from the War in Iraq and Afghanistan: Part One
Dr. Brian Marx, Ph.D., National Center for Post-Traumatic Stress Disorder, explains the stressors and symptoms of PTSD. Bryan Shea, a psychologist at St. Lawrence Psychiatric Center in New York and U.S. veteran, shares his experience seeing soldiers in the field during his three tours in Iraq.

Listen to Part Two, featuring Bryan Adams, a 24-year-old student, Purple Heart recipient and veterans activist.