Iran's supreme leader says he's not 'overly optimistic' about talks with US
Ayatollah Ali Khamenei urged officials “not to tie the country’s affairs” to the talks, which are set to resume for a second round on Saturday.
Ayatollah Khamenei says US demand to reopen talks on Iran’s nuclear programme is aimed at domination
Iran’s supreme leader, Ayatollah Ali Khamenei, has criticised what he described as bullying tactics…