Every month, 20 to 40 soldiers are evacuated from Iraq because of mental problems, according to the Army. Most are sent to Walter Reed along with other war-wounded. For amputees, the nation's top Army hospital offers state-of-the-art prosthetics and physical rehab programs, and soon, a new $10 million amputee center with a rappelling wall and virtual reality center.

Nothing so gleaming exists for soldiers with diagnoses of post-traumatic stress disorder, who in the Army alone outnumber all of the war's amputees by 43 to 1. The Army has no PTSD center at Walter Reed, and its psychiatric treatment is weak compared with the best PTSD programs the government offers.