Yvette Cooper insists Labour will "put the national interest first" and support a negotiated resolution the Northern Ireland Protocol. The shadow home secretary describes reported differences within the Conservative Party as "an ongoing psychodrama" after Boris Johnson warned in a newspaper article against dropping the UK's ability to unilaterally scrap parts of the treaty. Report by Blairm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn