Pepe and the stormtroopersHow Donald Trump ushered a hateful fringe movement into the mainstream FIRST, an apology, or rather a regret: The Economist would prefer not to advertise the rantings of racists and cranks. Unfortunately, and somewhat astonishingly, the Alt-Right—the misleading name for a ragtag but consistently repulsive movement that hitherto has flourished only on the internet—has insi