Not yet clear if Iran negotiator has flexibility to close deal in final days as Iran says seeking improvements. France says deal needs to be finalized this week.
'Playing with fire': Brinkmanship at endgame Iran talks
'Playing with fire': Brinkmanship at endgame…
'Playing with fire': Brinkmanship at endgame Iran talks
Not yet clear if Iran negotiator has flexibility to close deal in final days as Iran says seeking improvements. France says deal needs to be finalized this week.