Iran foreign minister makes surprise visit to G7 summit

Iranian Foreign Minister Mohammad Javad Zarif flew into Biarritz in southwestern France for the G7 summit on Sunday in a surprise attempt to break a diplomatic deadlock over Tehran's disputed nuclear programme.Zarif's presence had not been announced and represented a gamble by French host Emmanuel Macron who is seeking to soothe spiralling tensions between Iran and the United States.The Iranian top diplomat did not hold talks with US President Donald Trump in the French surf town, French diploma