Israel claims to have killed key Iranian naval commander

Israel says it's killed a top Iranian naval commander, responsible for overseeing the blockade of the Strait of Hormuz, while President Trump tells Iran to get serious about negotiations. We hear from a supporter of the government in Tehran. Also in the programme: former Venezuelan President Nicolas Maduro is due to appear in court in New York today for only the second time since his capture at the beginning of January - we hear how his country’s been doing since his departure; and a new exhibition in London explores experiences and perceptions of ageing, from adolescence to older age - through art, science and popular culture.