Huawei. TikTok. Whos next? The United States government this week launched a new phase in its campaign to push back on Chinese technology firms, announcing efforts to block cloud and software companies from China from thriving in the West. The move was flanked by a decision Thursday to block business dealings with social media company TikTok and chat app WeChat and follows a two-year-long diplomatic campaign against telecom giant Huawei, as officials warned repeatedly that these firms dont play by Western rules, particularly when it comes to snooping and data protection. And theres more coming. U.S. Secretary of State Mike Pompeo, who is scheduled to visit Central Europe next week, signaled Washingtons plans to use its trade and export tools against a broader range of Chinese technology firms. Those efforts will likely spill over into Europe, where privacy concerns, human rights woes, security and trade interests are advancing political pushback against Chinese tech. [TikTok] was ..