The FBI is 'Extremely Concerned' About TikTok, Director Christopher Wray Tells Congress The bureau leader shared its concerns amid ongoing negotiations between TikTok and the CFIUS on how the social media app might operate in the U.S. Previous Article Go-To Yoga Sequence for Twisting Poses Next Article 'This Is the Way It's Always Been': HarperCollins Workers Fight to End Historic Cycle of Unfair Wages