Iran's Supreme Leader Ayatollah Ali Khamenei speaks during Eid al-Fitr prayer marking the end of the holy fasting month of Ramadan in Tehran, Iran April 22, 2023. — ReutersTEHRAN: Iran´s supreme leader Ayatollah Ali Khamenei said on Tuesday that nuclear talks with the United States were unlikely to yield any results, amid a diplomatic standoff over the Islamic republic´s enrichment activities.“We don´t think it will lead to any outcome. We don´t know what will happen,” said Khamenei...