3:21U.S. vs. Huawei: Competing Messages at Mobile World CongressA U.S. delegation at Mobile World Congress in Barcelona this week is trying to dissuade European telecommunication firms from investing in Huawei’s 5G cellular technology, saying it could be "potentially compromised by the Chinese government.” Huawei, meanwhile, is on its own campaign to put those concerns at rest. Photo: Getty Images

Source: Wall Street Journal March 01, 2019 22:40 UTC