George Gallup and the Mystery of Polls - New Yorker (blog)
http://www.newyorker.com/online/blogs/backissues/2012/10/george-gallup-and-the-mystery-of-polls.htmlGeorge Gallup and the Mystery of Polls
Submitted in section: Paranormal news 2012: George Gallup and the Mystery of Polls - New Yorker (blog)