john kerry broke a femur. >> he was hopping around in a plast plaster -- >> high stakes, they are first to acknowledge it isplete, imperfect by design because the feeling was, yes, iran is a rogue state in any number of other ways. the nonnuclear missile tests, the kidnapping tz, the human rights abuses. but you aren't better positioned to address all those issues if you also have on the table they are on the verge of becoming a major nuclear power. and in that one narrow respect, christiane, as you know, all of the world powers arrayed around this and behind this deal agreed that iran was complying and it was at least temporarily working. so there is great concern from the experts whose stories i tell in this book that the withdrawal from this deal will drive a wedge between the united states and all those other allies and also send this incredibly troubling message to north korea at a time when we so desperately want them to come to the table and stick to any commitments they make. >> let's unpack that a little bit. in terms of the deal, it wasn't perfect, but it was a good deal. and in the aftermath of p