What did they know and when did they know it?

Here is an interesting collection of leading Democrats' statements on Iraqi WMDs in 1998 and 2002.   It would appear that the Dems have either become significantly better informed now that they have less access to official government intelligence, or, alternatively, that they've become less enamored of the truth now that partisan political points can be gained.   (From Horsefeathers, via Instapundit.)