International Atomic Energy Agency chief Rafael Grossi met Iran’s top diplomat Thursday as he began crunch nuclear talks in Tehran weeks before US President-elect Donald Trump takes office.During his first term in the White House from 2017 to 2021, Trump was the architect of a policy called “maximum pressure” which reimposed sweeping economic sanctions that had been lifted under a landmark 2015 nuclear deal.For all the latest headlines follow our Google News channel online or via the app.“Rafael Grossi... who arrived in Tehran last night at the head of a delegation to negotiate with the country’s top nuclear and political officials, met with Foreign Minister Abbas Araghchi,” Iran’s official IRNA news agency reported.Later, Grossi is expected to meet President Masoud Pezeshkian in their first meeting since his election earlier this year.He is also scheduled to meet the head of Iran’s Atomic Energy Organisation, Mohammad Eslami, before addressing a joint news conference.Grossi’s visit is