Sir Keir Starmer was at home in Downing Street, watching Arsenal lose in the Champions League, when he got a call from Donald Trump that he thought presented the chance to snatch victory from the jaws of trading defeat. The president's call was a characteristic last-minute flex intended to squeeze a little more out of the prime minister. It was enough to persuade Sir Keir and his business secretary Jonathan Reynolds, dining with industry bosses across London at Mansion House, that they had to seize the opportunity. Money blog: What interest rate cut means for your money Key details of...