The world cannot stay indifferent towards the testimony given by Mr Tahar Boumedra, a senior former official of the United Nations Assistant Mission in Iraq (UNAMI) and adviser of the Special Representative of the UN Secretary General (SRSG) in Iraq on Ashraf, in the US Congress (The Oversight and Investigation Subcommittee at the US House of Representatives) on September 13 about the conducts of the SRSG in Iraq and UNAMI.