Gen. Colin L. Powell, the former chairman of the Joint Chiefs of Staff, has changed his mind and now supports efforts to undo the policy against openly gay members serving in the military. "In the almost 17 years since the 'don't ask, don't tell' legislation was passed, attitudes and circumstances have changed," General Powell said in a statement. "I fully support the new approach presented to the Senate Armed Services Committee this week by Secretary of Defense Gates and Admiral Mullen."
