Facebook Portal/Facebook Good morning! This is the tech news you need to know this Monday. Facebook COO Sheryl Sandberg gave an unconvincing speech to a conference in Munich about privacy, just at the point she needs to sound sincere for regulators.Sandberg talked about how Facebook needed to do better, and its commitment to stopping election interference and abuse, but audience members described her comments as rehearsed. Huawei CEO Ren Zhengfei warned of job losses thanks to global fears about the firm's equipment.