'It's a long fight': the communities devastated by Brazil's dam collapse – podcast

Three years after the country’s worst environmental disaster, in which 19 people died, Lucy Lamble hears how Letícia Oliveira is still campaigning for justice for the people affectedWhen Letícia Oliveira was growing up near Mariana in eastern Minas Gerais, the local economy revolved around mining. She had always been interested by the impact of dams on communities, and was at a meeting on the threats they pose when news broke that the Fundão dam had collapsed, unleashi