On Saturday, Eugene Volokh noted a poll conducted by Fox News/Opinion Dynamics that showed that 78% of respondents believe the media would have leaked news of President Bush’s Thanksgiving visit to Baghdad—a belief that is essentially identical among Republicans and Democrats, though perhaps even more strongly held by Independents.

As someone whose research interest is in public opinion, I have to wonder how this opinion came about, and it’d be a fascinating case study. It’s a shame Fox doesn’t contribute polling data to ICPSR like the New York Times, Washington Post, CBS and ABC do…