 This is the New Yorker Radio Hour. I'm Claire Malone, a staff writer with the magazine. In presidential election years, we all want to know what's going to happen, but we're drowning in poll numbers. National polls, swing state polls, favorability ratings, issue polls, you name it, we've got numbers for it. But it's really difficult to separate the wheat from the chaff. There are partisan polls, which may well be biased, junkie online polls...