Irans leader and security council still need to approve peace deal with US

One or two clauses yet to be clarified, Iran officials tell Pakistani mediators, after US says deal largely negotiatedMiddle East crisis: live updatesIrans supreme leader and national security council still need to approve the proposed peace deal between Tehran and Washington, Iranian officials said on Sunday.One or two clauses in the proposed peace deal between the US and Iran must be clarified to Irans satisfaction before the memorandum of understanding can be sent to Irans supreme national se...