All one has to do is surf Internet sites of such ideological bent to see a wide range of statistics on the subject of how much of the Sudan's medicine stocks and medicine producing capacity was lost, neatly arranged in regular ten point intervals -- 50%, 60%, 70%, 80% and 90%. Not once does one find a single citation, a solitary reference, a simple calculation, for how the particular figure was chosen. After a while, one gets the feeling of sitting in on a bizarre game of poker: "What, Hitchens claimed 60% in his book on Clinton? ( No One Left To Lie To?) If he said that, it has to be more. I'll see his 60%, and raise it ten percentage points."