On this week’s episode of Tuesdays with Roger, Recon Analytics’ Roger Entner discusses Rakuten’s new mobile network in Japan, AT&T’s new 5G cities, and his take on T-Mobile and Sprint executives testifying before lawmakers. Plus tune in to hear what Roger is looking forward to at MWC Barcelona next week.

Follow Roger on Twitter at @RogerEntner for more insights throughout the week, and stay up to date on the latest industry news by following Wireless Week at @WirelessWeek. You can also keep pace with Wireless Week on Facebook or LinkedIn.

Video by Alex Alessi and Tim Morgan.