WMDs are more than yellow cake. There have been verified cases of WMDs AND American soldiers injured from them. This was discussed in another recent freeper thread.
http://www.freerepublic.com/focus/news/3215255/posts
BTW factcheck.org is a liberal tool which is only sometimes factual
http://www.nbcnews.com/id/25546334/ns/world_news-mideast_n_africa/t/secret-us-mission-hauls-uranium-iraq/#.VFfbb_nF9qA
This from NBC your heroes. Read the part where it says it was removed due to the fear of Insurgents or Loyalist to Saddam could get their hands on it. Factcheck is like Snopes, no credibility.