Huawei is suing the US government for constitutional violations. Here's what investors need to know

Chinese telecom company Huawei is fighting back against a ban by the U.S. government by suing the United States over the National Defence Authorization Act, which bans government agencies from buying Huawei equipment. Huawei argues law is against the U.S. constitution. CNBC's Arjun Kharpal reports.
Thu, Mar 7 20196:52 AM EST