3/3. The Intelligent Services. Britain's intelligence services have always been a bit like an exclusive gentleman's club. Foryears recruitment took place at the bar at White's or by Oxbridge dons over a glass of sherry. Candidates would be selected on the basis of whether they were the "right kind of chap". MI5 is now trying to change, but MI6 is still sticking to its traditions. Simon Cox asks whether these old ways of recruitment and management are responsible for the intelligence failures leading up to the war in Iraq. Producer Richard Vadon