May 13, 2005 — More than 12,000 U.S. soldiers have been wounded since combat began in Iraq and Afghanistan. According to the Department of Defense, about half of them were injured severely enough to prevent their return to duty. When they return home, these soldiers face a double challenge. They have to cope with the mental trauma of war. And they have to reshape their lives to accommodate a new disability. As a part of our year-long series Disability Matters, David Sommerstein reports on an adaptive cycling program that helps amputees return to physical and mental fitness.