What does Iran want?

Iran’s influence is growing across the Middle East, with its proxies now dangerously close to an all-out war with Israel. Could presidential elections or an eventual ayatollah succession lead to a change in course? Andrew Mueller speaks to Iranian-American journalist Farnaz Fassihi of ‘The New York Times’, Iraqi analyst Renad Mansour and defence expert Jean-Loup Samaan.See omnystudio.com/listener for privacy information.