Riots have broken out in Shanghai as starving residents begin to revolt against the Chinese Communist Party’s draconian “Zero Covid” lockdown more than three weeks in. Disturbing videos emerging on social media show desperate scenes inside China’s largest city, which has been placed under increasingly harsh restrictions as Omicron cases continue to break daily records. Crowds of residents were seen looting food parcels in one video posted to Weibo, while other clips showed furious mobs clashing with PPE-clad Covid prevention workers as they tried to break through barriers erected across the city. One video captured the sounds of screaming from...