NEW : Investigators have spoken to the dead Marines in the YouTube video . USA : They are currently in the United States . The Marine Corps promises an ` ` expeditious , full and fair investigation '' A general reminds us to treat dead with ` ` appropriate dignity and respect ''
NEW : Investigators have talked to the four Marines in the urination video . NEW : They are currently in the United States . The Marine Corps promises an `` expeditious , full and fair investigation '' A general reminds troops to treat dead with `` appropriate dignity and respect ''