epa03807845 (FILE) A file photograph dated 22 December 2011 shows US Army Private Bradley Manning (C) being escorted out of the courthouse following the closing arguments in his pre-trial hearing at Fort Meade, Maryland, USA. Private Bradley Manning was found not guilty on 30 July 2013 by a US military judge on the key charge of aiding the enemy in the Wikileaks case, the largest leak of classified documents in US history. The charge would have carried a maximum sentence of life in prison. EPA/MICHAEL REYNOLDS