IT SAYS its members brought about the conviction of radical Egyptian-born cleric Abu Hamza al-Masri, uncovered insurgent tactics in Iraq and are now working to provide intelligence from North Korea.The organisation is not the US Central Intelligence Agency or Britain's MI6 but Vigil, a shadowy network of retired spies, senior military personnel, anti-terrorism specialists and banking experts. The group's director Dominic Whiteman said he set up Vigil with two other businessmen last year to act as an conduit between retired spies who were still party to good, raw intelligence, and the police and security services. "This evidence was just getting...