It seems to me the one argument I have not heard the "left wing" media talk about is this. We all thought there was WMDs. Bush, Clinton, the congress, me (though I saw no classified reports).
So someone needs to say "Pres. Bush, if all the intel says Iraq had WMD's, then why all the inspection games with the UN? If not a game, then why did we not stop and re think out intel when the inspectors came up empty?
Well of course us lefties knew it did not matter, but I have not seen this angle pursued.