5G in Finland: How one country is betting big on the high-speed network

6:12 AM ET Fri, 21 Dec 2018

One of the world’s first 5G commercial networks will launch in Finland on January 1. For Finnish telecommunications companies like Nokia, the super-fast network means big business - and a chance to win back a spot at the top of the mobile communications industry. CNBC’s Elizabeth Schulze reports from Helsinki.