RACE TO THE BOTTOMQuote of the dayhttp://talkingpointsmemo.com/archives/2011/10/schrodingers_fence_1.php[Josh Marshall] Republican primary politics has descended into something like right-wing performance art. So it’s basically impossible to know what’s serious and what’s a joke since it’s all both. And neither.For example: http://videocafe.crooksandliars.com/david/