The media’s conventional wisdom is that Mike Huckabee, a onetime winner of the Iowa caucuses, doesn’t have much of a shot in 2016. So why are some pundits and news outlets suddenly attacking him if he’s just an asterisk? The answer is that the former Arkansas governor and ex-Fox News contributor will matter, at least in the early states. And beyond that, some conservatives have a visceral dislike for the guy—and especially for his passionate defense of entitlement programs.