The inability to win US government approval isn't exactly an unfamiliar issue for Huawei, which by now must be conditioned not to expect a nod from major US telecom companies. But now, The Daily Beast reports that the U.S. Commerce Department has made it very clear that the Chinese company won't have a role in building the country's new dedicated first responder wireless network. A spokesman wasn't shy about the reason, either, explaining that Huawei "will not be taking part in the building of America's interoperable wireless emergency network for first responders due to U.S. government national security concerns." And what about those national security concerns? Well, Huawei president Ren Zhengfei's former role as a People's Liberation Army technologist may have something to do with it, considering it wouldn't be unreasonable to suspect that he still has some fairly close ties to Chinese government officials. We haven't heard a peep from the feds regarding Huawei's invitation for US officials to investigate the company earlier this year, but it's safe to assume that the investigation either didn't go very well, or more likely that it hasn't happened at all. We imagine that whole corporate espionage debacle probably didn't help the company, either.