US President Donald Trump said Tuesday that his country’s relations with Britain were better under new Prime Minister Andy Burnham, but he criticised a deal to hand over the Chagos Islands.Trump and Burnham shook hands as they met for the first time on the sidelines of the United Nations General Assembly in New York.“No, I think they’re up – well, they’re more up now than they were with your last prime minister, let me put it that way,” Trump told reporters, referring to Keir Starmer.“Right...