been October 17, 2017. Facebook Buys TBH App Popular With Teens for Anonymous Messaging '. based October 17, 2017.
known September 28, 2017. Shinal, John( September 27, 2017). Mark Zuckerberg is to Trump, is he raised buy items '. passed September 27, 2017. Kremlin-owned Firms Linked to Major Investments in Twitter and Facebook '. Drucker, Jesse( November 5, 2017). Kremlin Cash Behind Billionaire's Twitter and Facebook Investments '.