Sources: Mark Zuckerberg stoked concerns about Chinese internet companies and TikTok in meetings with officials and several senators in Washington, DC last fall (Wall Street Journal)

Wall Street Journal:
Sources: Mark Zuckerberg stoked concerns about Chinese internet companies and TikTok in meetings with officials and several senators in Washington, DC last fall  —  Social-media tycoon emphasized threat from Chinese internet companies as he worked to fend off U.S. regulation of Facebook