Chief Brexit negotiator Olly Robbins has suggested that Theresa May is bluffing over Britain's EU exit, Donald Trump opens the door to extending trade talks with China and more than 7m Americans are now 90 days behind on their car payments. Plus, the FT’s Madhumita Murgia explains what researchers are doing to try to mitigate the bias in data and computer algorithms. See acast.com/privacy for privacy and opt-out information.