continue to bring pressure on their economy and under president donald trump america will never allow iran to obtain a nuclear weapon. our well joining me tonight is someone who knows the ins and outs of the iran nuclear deal ellie garonne my a advised european governments as the gene c.p.o. way was being negotiated she's a senior policy fellow with the european council on foreign relations and she joins me tonight from london aliens good to have you on the show the announcement by iran to abandon that that 1st limit on the enrichment of uranium tell me how significant is that. well the stats i have seen from iran so far have been very managed calculated escalations on the need care for up file 1st we had iran increasing beyond the stock caps under the queen and by the same small