What can Arsenal teach Keir Starmer about politics? You need a clear vision, a tight grip – and hope | Jonathan Freedland

Obviously, I know that politics and football are different. One is a high-stakes endeavour that affects the lives of hundreds of millions of people, with an impact felt around the globe and down the generations – and the other is politics. I know too that there will be plenty of readers who will be like I was until nearly a couple of decades ago: cheerfully indifferent to the beautiful game,…