McDonald’s sales fall worldwide for first time in four years as cost of living bites The Guardian USAmericans keep turning their backs on McDonald’s CNNMcDonald’s sales fall globally for first time in more than three years ReutersMcDonald’s misses Q2 estimates across the board as consumers pull back on dining out Yahoo FinanceMcDonald’s executives admit diners think prices are too high, say they’re working to create value CNBC