Josh Marshall fucking nails it:
It's easy to get twisted up in your head about strategy and message and optics. But what is already apparent is that John McCain is running the sleaziest, most dishonest and race-baiting campaign of our lifetimes. So let's stopped being shocked and awed by every new example of it. It is undignified. What can we do? We've got a dangerously reckless contender for the presidency and a vice presidential candidate who distinguished her self by abuse of office even on the comparatively small political stage of Alaska. They've both embraced a level of dishonesty that disqualifies them for high office. Democrats owe it to the country to make clear who these people are. No apologies or excuses. If Democrats can say at the end of this campaign that they made clear exactly how and why these two are unfit for high office they can be satisfied they served their country.