ALTUS AIR FORCE BASE, Okla. -- Dr. Edward Tick, Soldier's Heart director and author of "War and the Soul: Healing Our Nation's Veterans from Post Traumatic Stress Disorder," gives a presentation at the Freedom Community Center here Mar. 10. Dr. Tick spoke about helping those with post-traumatic stress disorder, which affects 30 percent of Iraq and Afghanistan veterans. The luncheon was sponsored by the YMCA here. (U.S. Air Force photo by Airman 1st Class Kenneth W. Norman/ Released 97th Air Mobility Wing Public Affairs.)