Do ‘pig butchering’ cyber scams make as much as half Cambodia’s GDP?

So-called “pig butchering” scams take billions of dollars from people around the globe. But do the cyber scams run from compounds in Cambodia really take an amount of money equivalent to half that country’s GDP? We investigate how the scale of these criminal operations has been calculated. Presenter: Tim Harford Reporter: Tom Colls Production coordinator: Brenda Brown Sound mix: Andrew Garratt Editor: Richard Vadon