The people, companies and trends shaping the global economy. Iran’s new supreme leader said the Strait of Hormuz should remain shut and Tehran will look to open other fronts in the war if the US and Israel persist with their attacks. In his first public comments since succeeding his father at the weekend, Mojtaba Khamenei said the Islamic Republic would seek to ensure the critical waterway for oil and gas stays effectively closed — maintaining a choke on supplies that’s triggered a surge in global energy prices. His statement — published on state media on Thursday — came as US President Donald Trump said preventing Iran from having nuclear weapons and being a threat to the Middle East is “of far greater interest and importance to me” than the cost of oil.The defiance shown by both leaders indicates that the war in the Middle East isn’t close to a de-escalation after almost two weeks of fighting. Israel launched a fresh wave of large-scale strikes across Iran on Thursday, while the Islamic Republic stepped up attacks on Dubai and shipping assets. Today's show features: Jennifer Welch, Bloomberg Economics Chief Geoeconomics Analyst Rockford Weitz, Tufts University's Fletcher School of Law and Diplomacy Professor of Practice & Director of the Maritime Studies Program Jason Greenblath, American Century Investments Senior Portfolio Manager Michael Lohan, CEO of IDA Ireland See omnystudio.com/listener for privacy information.