Well, ALEC - I think the Koch brothers just pushed you onto your sword with the 12/2/11 press release.
Unreported (to the best of my knowledge) is this KOCH QUOTE - from the KOCHfacts webpage.
And the Koch brothers probably know the truth and the whole truth regarding what ALEC does.
The voter identification initiative that you refer to has been proposed by the American Legislative Exchange Council (ALEC), and not by Koch. Koch has not taken a position on the issue, and has undertaken no advocacy or lobbying on the issue. Accusations to the contrary are untrue.
"Mommy, I didn't do it" - "ALEC did it!"