It's clear both Wilson and his wife thought there were WMD in Iraq as late as October 2002 and changed their tune in order to help the Democrats for the upcoming elections.
Important insight, because it's not immediately evident and it's also generally unremarked. Very good!
It also fits into the strategy laid out in the Memo written by someone on Rockefeller's staff...
The memo was about using classified information on the "doubts" of the WMD intelligence to smear the President since no one could declassify the info in order to disprove the smears.
It all fits. The Kerry campaigns ties to the very people in the CIA who would know about WMD intelligence (i.e. Wilson) and they could "cherry pick" the intelligence that cast doubts on the WMD issue (knowing full well that there are ALWAYS going to be some "doubts") and exploiting that using the liberal media.
It all makes sense.