Another Smoking Gun
Tomorrow, The New York Times answers the question, with reporter Doug Jehl disclosing the contents of a newly declassified memo apparently passed to him by Sen. Carl Levin of Michigan, the top Democrat on the Senate Armed Services Committee.
It shows that an al-Qaeda official in American custody was identified as a likely fabricator months before the Bush administration began to use his statements as the foundation for its claims that Iraq trained al-Qaeda members to use biological and chemical weapons, according to this Defense Intelligence Agency document from February 2002.
It declared that it was probable that the prisoner, Ibn al-Shaykh al-Libi, "was intentionally misleading the debriefers" in making claims about Iraqi support for al-Qaeda's work with illicit weapons, Jehl reports.
"The document provides the earliest and strongest indication of doubts voiced by American intelligence agencies about Mr. Libi's credibility," Jehl writes. "Without mentioning him by name, President Bush, Vice President Dick Cheney, Colin L. Powell, then secretary of state, and other administration officials repeatedly cited Mr. Libi's information as 'credible' evidence that Iraq was training Al Qaeda members in the use of explosives and illicit weapons.