Nate Silver, who tracks polls at the New York Times blog Five Thirty Eight, says that technology is great for forecasting political races, if we use it correctly.
Last night's second presidential debate between President Obama and Governor Romney was fiery and full of pocketbook issues. Will the debate impact the short term polls and the final election outcome?
As Gov. Mitt Romney and President Barack Obama prepare to meet again for tonight's second presidential debate, they'll face not only the moderator and each other, but undecided voters.