Now that [Kim Jong Un has] finished the nuclear weapons program, Kim is focusing on the economic development aspect of a dual-track policy. Now he can engage from a position of strength as an equal, an international statesman...People are mistaking his summit diplomacy as a sign that he’s willing to let the weapons go. That’s a misguided assumption. He can chew gum and talk and have summits at the same time...Kim wants economic development on his own terms. He wants to be able to control who gets it and he wants to be able to make sure the regime stays intact without outside information about democracy or economic reform infecting the populace. There is only so much he can do while sanctions are in place.