Exactly which neighboring countries would Iraq have been hiding those weapons in? Iran? Which they were at war with for much of the 1980s, Kuwait who they invaded in the 90s? Turkey which is a member of NATO? Syria? Possibly but what evidence do you have of this actually occurring? Did they give these supposed WMDs that they had to some sort of terrorist group? If so why have they not been used? What evidence do you actually have of your supposition that the weapons were moved?
As far as the weapons that were found, all of them appeared to have been of pre-Gulf War manufacture, and the whole point was that Iraq was supposedly still producing WMDs in violation of UN resolution. Show me any evidence that you have that Iraq still had a functioning WMD program at the time of the Iraq War and I will concede my statement, but I have seen no evidence of a functioning WMD program be provided to date.
As far as the weapons that were found, all of them appeared to have been of pre-Gulf War manufacture, and the whole point was that Iraq was supposedly still producing WMDs in violation of UN resolution. Show me any evidence that you have that Iraq still had a functioning WMD program at the time of the Iraq War and I will concede my statement, but I have seen no evidence of a functioning WMD program be provided to date.