Should the UK rejoin the EU? A breakthrough on defence, trade and fishing has some "Remainers" hoping Britain might be heading back into the arms of Europe. But experts are sceptical.
Britain pushes reset button on Europe
All smiles?: British PM Keir Starmer, pictured with European Commission president Ursula von der Leyen, said the deal was a "win-win", while former PM Boris Johnson called it "hopelessly one sided".