Lockdowns in Shanghai and other Chinese cities pose a growing threat to the economy

China's unwavering commitment to stamping out Covid by locking down big cities such as Shanghai threatens to deal a hefty shock to its vast economy, place more strain on global supply chains and further fuel inflation.Shanghai — home to China's leading financial center and some of its largest sea and airports — has been under lockdown for 12 days, and there's no sign of it ending. Small