CNN CNN International April 2, 2015 07:20:00
>> reporter: lavrov left the talks and is on a preplanned visit to tajikistan where he will meet his tajik counterparts. the russian foreign minister not going back to talks unless there's serious chance of a final agreement. he ended his last visit on a positive note saying that a framework agreement has essentially been agreed between the foreign ministers and is waiting for it to be set down on paper. from a russian point of view at least officially, the nuts and bolts of this agreement to prevent iran from continuing with its uranium enrichment program is essential oh the table. it's just ...