While I’m heartened by this, I suspect the Hispanic/AA turnout will exceed the election number for all the above except, 2008.
So? Even if we saw a 10% increase over "normal" numbers for the turnout of these groups (i.e. something approximating 2008 levels), a mere 3.9% shift in the white vote negates it completely. And I suspect Romney is going to be the beneficiary of much more than a 3.9% shift in the white vote away from Obama.