New curfews around the world: Can a policed population defeat Covid-19?

China, France, Netherlands, Australia… Governments all around the world impose new restrictions to try to stall a surging second wave, as the virus is still spreading rapidly worldwide, with over one million deaths and 37 million infections. Can a policed population defeat Covid-19? FRANCE 24 asked the question to Yuval Noah Harari, historian and author of "Sapiens".