EV 8/31: some movement for Obama

The polling that moved NV and CO back to blue and OH into the tossup column this week occurred during the DNC convention, so it can't really reflect a convention bounce but rather a Biden one. The effect of Obama's soaring speech to 40 million Americans last Thursday night -- that was more than saw the opening ceremonies of the 2008 Olympics in Beijing -- as well as the pick by McCain of Elaine Benes from Seinfeld Sarah Palin of Alaska is yet to be reflected in the polls.

<p><strong>><a href='http://www.washingtonpost.com/wp-srv/politics/interactives/campaign08/electoral-college/'>Electoral College Prediction Map</a></strong> - Predict the winner of the general election. Use the map to experiment with winning combinations of states. Save your prediction and send it to friends.</p>