News Snapshot:
BEIJING — (AP) — The city of Shanghai is doubling down on pandemic restrictions after a brief period of loosening up, frustrating residents who were hoping a more than monthlong lockdown was finally easing as the number of new cases falls in China's financial center. Teams in white protective suits have begun entering the homes of coronavirus-infected people to spray disinfectant, prompting worries among some about damage to clothes and valuables and leaving their keys with a community volunteer when they are taken to quarantine — a new requirement so disinfectant workers can get in. Shanghai also has ordered people...