Gilles de Kerchove on 5G

5G is coming. With increasing speed and decreased latency, it will power a vast array of new services. And with new possibilities will come new vulnerabilities. Tech companies and governments around the world worry about the security of 5G networks. So does our guest Gilles de Kerchove, the European Union Counter-Terrorism Coordinator. But he also worries that in the era of 5G, it could become harder and harder, if not impossible, for law enforcement agencies to do their job, and prevent attacks.