Inside Europe's tech hubs: Germany's third wave of growth is here

Berlin was once the main center of Germany's tech scene. But over the years, start-up growth has happened around the country. Germany has gone through a few rounds of growth and the third wave is now here driven by AI, according to Christian Miele, a general partner at venture capital firm Headline. He joins CNBC's Tom Chitty and Arjun Kharpal to discuss the future of Germany's tech sector.