Countries criticize China for sending – and resending – faulty COVID-19 test kits, supplies

It's been months - and China still can't deliver.  The COVID-19 global outbreak that ignited a mad dash to buy up millions of masks, rapid test kits and other personal protective equipment around the world hit a major snag when countries counted on China for help. The growing pains of trying to slide into the role of international hero as well as rushing - and failing - to fulfill billions of orders might lead to China's undoing.