Hong Kong tells Wall Street now is the time to invest

From the BBC World Service: Hong Kong’s reputation as a haven for stability and profitability has been undermined in recent years by the pandemic and a crackdown against anti-government protesters. So can U.S. banks be persuaded to invest in the territory? Plus, authorities have now locked down a wider area around the world’s largest iPhone factory in China. And, can synthetic hair be made in a more sustainable way?