The Downside of 5G: The Wall Street Journal by agwu | Jul 16, 2019 | Articles | 0 comments The Downside of 5G: Overwhelmed Cities, Torn-Up Streets, a Decade Until Completion As carriers launch their 5G networks, the promise of superfast wireless is clashing with the reality of the rollout. Tech columnist Christopher Mims digs into the wireless build-out. WSJ Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.