Exclusive: U.S. opens national security investigation into TikTok – sources November 1, 2019 admin Business News Comments Off on Exclusive: U.S. opens national security investigation into TikTok – sources By Greg Roumeliotis, Yingzhi Yang, Echo Wang and Alexandra Alper …read more Get our FREE Newsletter! Discover Stocks with +1,000% Upside Potential! Thank you for subscribing. Something went wrong. Join over 100,000 investors and business leaders worldwide. Discover the Next Super Stock before the rest of the crowd. Your privacy is our priority. Your email address will never be sold or shared with anyone else. Source:: Reuters – Business News