Perhaps the most frustrating aspect of the Tea Party is its members’ claims about who they are. Tea Party groups continue to identify as grassroots, non-partisan coalitions of citizens from every walk of life, when we all know that they’re white racist Republicans or, sometimes, white racist libertarians. By “know,” here, I mean “assume in a way that makes us feel guilty about our own closemindedness.” There is no quantitative proof that Tea Partiers are more bigoted, GOP-affiliated and prone to sunburn than the average American, after all. For that you’d need some kind of comprehensive, long-term survey, and such a thing would be too good to—oh, you shouldn’t have, David Campbell and Robert Putnam of Notre Dame. And just in time for my birthday, too.