Gavin McInnes looks like someone you’d see at an avant-garde art exhibit, or discussing Dostoyevsky and Tolstoy over a craft beer…at a Father John Misty concert. That’s according to conventional reasoning. In reality, McInnes is a wolf in sheep’s clothing. Or more jcisely, an abrasively parochial nationalist in prototypical hipster attire — certainly not a combination you see every day. As the impresario of...