 I'm Elsa Chang. It's Election Day in the UK. We have a profile of Keir Starmer, who's been leading the Labour Party since 2020. He has adopted a cautious, risk-averse approach. The biggest change will be in re-establishing competence. And a standout entry in NPR's College Podcast Challenge comes from a student in Michigan. He talks about how mariachi music helped him cope with the loss of his uncle and grandparents.