Negotiating Led News Today

Morning, covering this historic deal. joe, good morning. what more can you tell us about how the deal came together? >> well we know its been a long time coming. really these negotiations have been taking place over the course of 20 months. most recently the talks in vienna vienna. 18 days. we have seen a number of deadlines come and go. three deadline extensions. they were approaching a fourth deadline at midnight last night around the time this deal was finally reached. it has not been an easy...