HARDtalk's Zeinab Badawi speaks to Robert Strayer, US Deputy Assistant Secretary for Cyber and Communications. How dangerous is the superpower rivalry in technology and information? Currently there is much focus on the tensions between the US and China over the Chinese tech giant Huawei. Washington says the Chinese can't be trusted because they may use their technology infrastructure for spying. Beijing says this is nonsense. Strayer is on a mission to dissuade Europeans from doing business with Huawei. But is Washington losing the cyberwar? Show less