NPR Story
9:12 am
Fri October 19, 2012

Making Sense Of Presidential Polls

Originally published on Fri October 19, 2012 1:55 pm

In less than a month, the 2012 presidential election turned from an almost certain victory for President Obama to a neck-and-neck race. New York Times blogger and statistician Nate Silver and Princeton neuroscientist Sam Wang talk about making sense of the polls--and why not all votes are created equal.

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