KEVIN MARTIN – Effective negotiators build on any points of agreement the parties to a dispute have at the outset. So why not ditch the “non-equivalency” argument and state the U.S.-South Korea war drills are on indefinite hiatus as long as North Korea continues to observe a moratorium on nuclear and missile testing? That would be solid footing on which to begin real diplomacy. South Korea isn’t afraid to talk to the North, why is the U.S.? If Rex Tillerson can’t do his job, the least he can do is support the North-South talks, and let Koreans make peace.