Home Administration US ban on China tech giant faces uncertainty a month out Administration US ban on China tech giant faces uncertainty a month out By jbyrnes@thehill.com Maggie Miller - October 19, 2019 7 0 SHARE Facebook Twitter Concerns among U.S. lawmakers over Chinese telecom giant Huawei remain heightened one month out from a deadline by the Trump administration for American companies to stop doing business with the firm, with questions lingering about…