From: http://www.dod.mil/transcripts/2004/tr20040626-secdef0943.html
SEC. RUMSFELD: With respect to the first question, the so-called Iraqi Survey Group, which is a multi-national group, are pouring over documentation and interviewing former Iraqi scientists. The first head of that group, Mr. David Kay, concluded, as has his successor, Mr. Delfer, that in fact Iraq had filed a fraudulent declaration to the United Nations. The process of uncovering chemical or biological or nuclear program materials is continuing and within the last week a number of weapons containing various types of chemicals have in fact been found and are currently being tested. The last piece that I saw suggested it was mustard gas. And although it's a first report, it appeared to be old and something that had not been declared as the declaration to the United Nations required. Time will tell what else might be found.
Thanks. That is definitely newsworthy, front page newsworthy, if further testing does reveal they were not declared to the UN.