Biting through their tongues

Will the Alzheimer's wingnuts now forget the Petraeus-MoveOn dust-up and land on Lt. Gen. Sanchez with both hooves?

No doubt they'll have a different critique than I do: Sanchez is belatedly trying to absolve himself of guilt over the disaster in Iraq and particularly over Abu Ghraib. When he could have made a difference, did he do anything? That's what I want to know.