Steve Bannon: 'The Brexit turmoil is only just beginning'

Steve Bannon, Donald Trump's former chief strategist, tells the BBC he expects Boris Johnson to deliver a "no deal, hard exit" from the European Union.

"The British people have not seen, I don't think, even the beginning of the turmoil," he warns.

Mr Bannon spoke to North America Editor Jon Sopel at the US-Mexico border in an interview for the Today Programme on BBC Radio 4.