Signalling error may be cause of deadly India train crash

he collision is one of the worst in decades, with 288 people confirmed dead and more than a thousand injured. Also: Turkey's president appoints an orthodox economist as his new finance minister, signalling a possible change in approach to his country's economic crisis and, as Burna Boy packs out a stadium in London, we hear why Afrobeats and African tunes are taking the world by storm.