We've shut him up. The moment Saddam's hooded executioner pulled the lever of the trapdoor in Baghdad yesterday morning, Washington's secrets were safe. The shameless, outrageous, covert military support which the United States - and Britain - gave to Saddam for more than a decade remains the one terrible story which our presidents and prime ministers do not want the world to remember. And now Saddam, who knew the full extent of that Western support - given to him while he was perpetrating some of the worst atrocities since the Second World War - is dead.
Gone is the man who personally received the CIA's help in destroying the Iraqi communist party. After Saddam seized power, US intelligence gave his minions the home addresses of communists in Baghdad and other cities in an effort to destroy the Soviet Union's influence in Iraq. Saddam's mukhabarat visited every home, arrested the occupants and their families, and butchered the lot. Public hanging was for plotters; the communists, their wives and children, were given special treatment - extreme torture before execution at Abu Ghraib.
There is growing evidence across the Arab world that Saddam held a series of meetings with senior American officials prior to his invasion of Iran in 1980 - both he and the US administration believed that the Islamic Republic would collapse if Saddam sent his legions across the border - and the Pentagon was instructed to assist Iraq's military machine by providing intelligence on the Iranian order of battle. One frosty day in 1987, not far from Cologne, I met the German arms dealer who initiated those first direct contacts between Washington and Baghdad - at America's request.
Saddam knew, too, the secrets of the attack on the USS Stark when, on 17 May 1987, an Iraqi jet launched a missile attack on the American frigate, killing more than a sixth of the crew and almost sinking the vessel. The US accepted Saddam's excuse that the ship was mistaken for an Iranian vessel and allowed Saddam to refuse their request to interview the Iraqi pilot.
The whole truth died with Saddam Hussein in the Baghdad execution chamber yesterday. Many in Washington and London must have sighed with relief that the old man had been silenced for ever.