Iraq had no WMD "A draft of the Iraq Survey Group's final report circulating in Washington found no sign of the alleged illegal stockpiles that the US and Britain presented as the justification for going to war, nor did it find any evidence of efforts to reconstitute Iraq's nuclear weapons programme."
A similar NY Times article and the Guardian also has another article on how Iraq is Far graver than Vietnam.
But then, there's the article "Who Cares About the Truth?".
"At the end of the day, is it always better to believe and speak the truth? Does the truth itself really matter? While generalizing is always dangerous, the above responses to the Iraq affair indicate that many Americans would look at such questions with a jaundiced eye. We are rather cynical about the value of truth."
"Sure, we may say we want to believe the truth, but what we really desire is to believe what is useful. Good beliefs get us what we want, whether nicer suits, bigger tax cuts, or a steady source of oil for our SUV's. At the end of the day, the truth of what we believe and say is beside the point. What matters are the consequences."