Here is a good summary of the later of the two reports:
http://www.wmd.gov/report/report.html#chapter1
Extensive post-war investigations were carried out by the Iraq Survey Group (ISG). The ISG found no evidence that Iraq had tried to reconstitute its capability to produce nuclear weapons after 1991; no evidence of BW agent stockpiles or of mobile biological weapons production facilities; and no substantial chemical warfare (CW) stockpiles or credible indications that Baghdad had resumed production of CW after 1991. Just about the only thing that the Intelligence Community got right was its pre-war conclusion that Iraq had deployed missiles with ranges exceeding United Nations limitations.
watch this video
And this one
What a liar 