What on earth should we make of Mike Huckabee’s 2016 candidacy. He’s announcing Tuesday that he’s running for president — we know that much. And the polling says he is a legit contender for the Republican nomination. Yet there’s evidence that the fatal flaw of his 2008 run — namely, an inability to widen his appeal beyond born-again and evangelical Christians — hasn’t gone away. CONT.
Harry Enten, FiveThirtyEight