News Snapshot:
SHANGHAI (Reuters) - A few cities in China's tourism hub Hainan extended lockdowns on Friday, with some of the measures expected to last through the weekend, while Lhasa in Tibet also tightened restrictions, among the latest curbs to contain COVID clusters in the country.Under the "dynamic COVID zero" policy that aims at quickly stopping each outbreak from spreading, local governments have imposed shorter lockdowns where people were barred from unnecessary movements for a few days or weeks until clusters were contained within narrower areas.Such lockdowns were less painful than the two-month virus battle fought by Shanghai in the spring, but...
