UK government planning new Brexit legislation that would override a key part of the EU withdrawal agreement

UK government planning new Brexit legislation that would override a key part of the EU withdrawal agreement. Could it mean a return to a hard border in Ireland instead of one down the Irish Sea? Eamonn spoke to BBC political editor Mark Devenport, Alliance MP Stephen Farry, TUV MLA Jim Allister and SDLP MLA Matthew O'Toole.