Northern Ireland Protocol: What is it and why does it matter for post-Brexit Britain?

Is the UK heading for the biggest bust-up with the EU since Brexit? As Boris Johnson finalises his plan for Britain to tear up parts of the Northern Ireland Protocol, Andy Bell talks to Queen's University Belfast Professor Katy Hayward to find out if this row could destabilise the fragile peace in Northern Ireland. How Did We Get Here? Explaining the News is a podcast from 5 News. Join Andy Bell as he explains the world's biggest news stories through interviews with politicians, experts, and analysts. Produced by Silvia Maresca.