CLOSE-UP: Yusuf Sambo, the Nigerian engineer leading Scotland’s 5G revolution

Much of the global market in 2019 has been driven by trade wars between the United States and The Peoples Republic of China. President Donald Trump signed an executive order that no US company should use telecommunications equipment made by technology companies that pose national security risks. The ban was targeted at Huawei, the Chinese tech company leading 5G revolution in Asia. Experts say the US may lose as much as $500 billion, if China beats America to the best 5G technology — highlighting how important 5G will be in…