UK inflation held at 2.8% in May, confounding forecasts of a jump to 3% as higher transport and fuel costs were offset by slower food price rises. The Bank of England decides on interest rates Thursday — widely expected to hold at 3.75% — but the Iran peace deal is already reshaping the cost of living picture. Oil has tumbled to a three-month low below $80 a barrel, Nationwide has slashed mortgage rates 0.28 percentage points this week alone, and...