WorldAbu Ghraib abuse ringleader freed from jailKatrina JonesAugust 7, 2011August 7, 2011 by Katrina JonesAugust 7, 2011August 7, 2011 Washington: The convicted ringleader of US military guards who abused detainees at Abu Ghraib and took scandalous pictures of their acts was released on parole...