This is certainly significant, but what they're talking about is old munitions left over from, presumably, before the first Gulf War. This doesn't appear to constitute evidence that Saddam's regime had continued to manufacture chemical weapons in more recent years. What it does demonstrate is that the picture with respect to Iraq's WMDs is much more nuanced than the usual "he didn't have any" mantra. There is no doubt about the fact that Saddam had, and used, chemical and biological weapons. Nor is there any doubt about the fact that he eagerly pursued nuclear weapons. Further, the Iraq Survey Group report says that he had every intention of resuming his programs as soon as the coast was clear and the U.N. sanctions were behind him. Add to that the fact that hundreds of chemical weapons, at a minimum, were secreted in various locations around Iraq--as also shown by this document--and it is reasonable to conclude that, even though the CIA and nearly all other observers over-estimated Iraq's WMD capabilities, the fear that Saddam might use such weapons, or slip them to a terrorist group, was well-founded.