
The crypto tycoon has given millions to Farage’s political parties. But who is Christopher Harborne and what does he want in return?. Help support our independent journalism at theguardian.com/infocus

The crypto tycoon has given millions to Farage’s political parties. But who is Christopher Harborne and what does he want in return?. Help support our independent journalism at theguardian.com/infocus

BBC World Service