Staff photo by REID SILVERMAN Raising the colors Twins Michael and Christopher Barnes raise the American, Air Force and Army flags Sunday outside their home in Mechanicsville for one last time before returning to their respective military bases later that day. The brothers reunited during the holidays for the first time since last February; Chris has served the last two months at Shaw Air Force Base in South Carolina and Michael, in the Army, has been notified to report to Fort Knox in Kentucky.