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North korea. you have china saying, no, lets loosen the sanctions a bit. lets not be so tough and then you have the white house saying, were going to, you know, pursue this maximum economic pressure and then you have the president tweeting these friendly things. so its a very confused message. >> well, and as part of that confused message, of course, the signals around the world. thanks, dan, on that exclusive reporting of nbc today. now john kerry, former secretary of state and author of "eve...