Inside national security circles, Huawei specifically has been on the "watch carefully" list for many years -- long before the trade war and long before the cur

Inside national security circles, Huawei specifically has been on the "watch carefully" list for many years -- long before the trade war and long before the current president. It's just that with the trade war and the Huawei CFO's detention in Canada, some of the inside talk has made it into the popular media.