I think the final cia report on it mentioned it but it was during the election and no one wanted to bring it up.
.......because they originated from previous U.S./Iraq arms sales........ "THE US and Britain sold Saddam Hussein the technology and materials Iraq needed to develop nuclear, chemical and biological weapons of mass destruction. Reports by the US Senate's committee on banking, housing and urban affairs -- which oversees American exports policy -- reveal that the US, under the successive administrations of Ronald Reagan and George Bush Sr, sold materials including anthrax, VX nerve gas, West Nile fever germs and botulism to Iraq right up until March 1992, as well as germs similar to tuberculosis and pneumonia. Other bacteria sold included brucella melitensis, which damages major organs, and clostridium perfringens, which causes gas gangrene. Classified US Defense Department documents also seen by the Sunday Herald show that Britain sold Iraq the drug pralidoxine, an antidote to nerve gas, in March 1992, after the end of the Gulf war. Pralidoxine can be reverse engineered to create nerve gas. The Senate committee's reports on 'US Chemical and Biological Warfare-Related Dual-Use Exports to Iraq', undertaken in 1992 in the wake of the Gulf war, give the date and destination of all US exports. The reports show, for example, that on May 2, 1986, two batches of bacillus anthracis -- the micro-organism that causes anthrax -- were shipped to the Iraqi Ministry of Higher Education, along with two batches of the bacterium clostridium botulinum, the agent that causes deadly botulism poisoning. One batch each of salmonella and E coli were shipped to the Iraqi State Company for Drug Industries on August 31, 1987. Other shipments went from the US to the Iraq Atomic Energy Commission on July 11, 1988; the Department of Biology at the University of Basrah in November 1989; the Department of Microbiology at Baghdad University in June 1985; the Ministry of Health in April 1985 and Officers' City, a military complex in Baghdad, in March and April 1986. The shipments to Iraq went on even after Saddam Hussein ordered the gassing of the Kurdish town of Halabja, in which at least 5000 men, women and children died. The atrocity, which shocked the world, took place in March 1988, but a month later the components and materials of weapons of mass destruction were continuing to arrive in Baghdad from the US. The Senate report also makes clear that: 'The United States provided the government of Iraq with 'dual use' licensed materials which assisted in the development of Iraqi chemical, biological and missile-system programs." What else is new....etc, etc, etc!