European firms demand a response to U.S. green subsidies

From the BBC World Service: In a special programme from Dresden in east Germany, we hear from one European green tech company - Solarwatt - who are calling for the EU to give the industry similar tax breaks and financial incentives to those introduced by President Biden in the U.S. We also talk to the semi-conductor manufacturer Global Foundries about how to keep the supply chain secure, amid concerns about China's data collection.