Sam Wang - who has been adding science to electoral predictions since 2004 - and Jay discuss why the "professional pundts" were all over the electoral map while Sam and his fellow poll aggregators were on the nose. Follow @SamWangPhD @Jayackroyd The Princeton Election Consortium provides informed analysis of US national elections by members of the Princeton academic community. http://election.princeton.edu/ http://xkcd.com/1131/ Sam et al in the news: http://bit.ly/SGjyE0 Sam Wang - who has been adding science to electoral predictions since 2004 - and Jay discuss why the "professional pundts" were all over the electoral map while Sam and his fellow poll aggregators were on the nose. Follow @SamWangPhD @Jayackroyd The Princeton Election Consortium provides informed analysis of US national elections by members of the Princeton academic community. http://election.princeton.edu/ http://xkcd.com/1131/ Sam et al in the news: http://bit.ly/SGjyE0