On the national level , he represented the victims of the 2002 Karachi bus bombing , who were mostly from Cotentin , against their employer DCNS . As Secretary of the Commission on National Defense in the National Assembly , he was recorder between November 2009 and May 2010 of the Parliamentary inquiry into the Karachi attack . Due to the lack of government transparency regarding the Karachi case , Cazeneuve wrote a book titled '' Karachi , the impossible investigation ''
2002 Karachi bus bombing
2002 Karachi bus bombing
Bernard Cazeneuve