There were lots of hints that we had found things both during and after the war. All those articles seemed to point to WMD, then officials would say "no, no WMD."
What the poster postulated was that Saddam had hidden the WMD's and told various groups (Al Qaeda, Hammas, etc) where they were. We got the ocations and are watching to see who shows up.
Batchelor said that Kay was careful in couching his phraseology. Kay has been saying that he doesn't believe any WMDs will be found in Iraq.