If the family of nations has ever known a more recalcitrant son than North Korea, journalists have neglected to include it in their pages. No treaty, armistice, agreement, compact, or covenant signed by North Korea can ever be considered a done deal. A North Korean signature marks only a prelude to renegotiation or default on the part of that nation. It’s the sort of country that would phone in an immense take-out order and then, as the delivery man pedaled the bags of food through the Panmunjom checkpoint, would call back to demand a volume discount, stipulate that the meals be placed on a running tab, and then cancel the order before reordering, this time insisting on going off-menu. Upon receiving the check, North Korea would likely torch it.