Ten years since the US financial crisis, are the banks reporting more of the bad loans which brought the system down last time? There are also gains for Jumia, Africa's answer to Amazon, which has made a sparkling stockmarket debut. We talk to the man who co founded it seven years ago in Nigeria. Plus the delights of Metallica and Megadeth - we enter the profitable world of heavy metal music. We discuss all this with Colin Peacock from Radio New Zealand and activist and financial reform advocate in Washington, Alexis Goldstein (Image: Wells Fargo app. Credit: Anadolu Agency / Getty Images)