What do Donald Trump and gay marriage have in common?

Fox-News-Poll
atlantic
What do Donald Trump and gay marriage have in common? Here’s one. In both cases, people are wondering if their voter support in the polls are overstated.

Here’s another. In both cases, everyone has a story about why that is. In Trump’s case, one I particularly enjoy is that voters are using their stated support for him to air grievances about their larger dissatisfaction, almost kind of like punishing yourself after a bad breakup.

In gay marriage, the thinking among some people is that there is a social desirability bias against opposing gay marriage.

Here’s the final one. In both cases, the stories given are quite precise and plausible (to me at least), but unfortunately neither has much support in terms of actual evidence.