A presidential commission is calling for a major overhaul in medical care for wounded U.S. soldiers. Chaired by Donna Shalala and former Senator Bob Dole, the group calls for improvements in treating brain injuries, dealing with post-traumatic stress and revamping the veterans’ disability system. The commission was appointed following a Washington Post expose on poor conditions at the Walter Reed Army Medical Center. The Bush administration initially said it won’t take immediate action on the recommendations but reversed course following public criticism.