Africa Calling podcast looks at some of the week's top stories from the African continent, including reports from the field. We’re talking about the rebel fighting just outside Bangui, the capital of the Central African Republic. We look into Covid-19 deaths in Malawi's cabinet with our correspondent, and hear from the Hausa service in Lagos on why coronavirus preventative measures are not being heeded up north. We take a look back on Congolese Prime Minister Patrice Lumumba's legacy, 60 years after his assassination, and an impending disaster if two lakes in Kenya's Rift Valley mix.