’Hello. This is John Doe. Interested in data?’ Panama Papers

'Hello. This is John Doe. Interested in data? I'm happy to share.' We talk to the two journalists who got the Panama Papers scoop, Bastian Obermayer and Frederik Obermaier who've written a book about their experience. Plus: what does Brexit mean for tax justice? We discuss the F4 (unholy) alliance between Switzerland, Hong Kong, Singapore and the UK, and the accelerated corporate tax race to the bottom.