Hope?

Obama retakes the lead in the national polls, with Chuck Todd suggesting that the momentum has once again shifted following the Wall Street collapse and the burst of the Palin bubble. The question is, what's McCain got left in the tank? It seems to me he used all his best material in an effort to keep himself relevant over the summer. Somehow I don't think the endorsement of Lynn Forester de Rothschild is going to be enough to put him back on top.