Tiktok in US
ZHEJIANG, CHINA - OCTOBER 18 2019 Two us senators have sent a letter to the us national intelligence agency saying TikTok could pose a threat to us national security and should be investigated. Visitors visit the booth of douyin(Tiktok) at the 2019 smart expo in hangzhou, east China's zhejiang province, Oct. 18, 2019.- PHOTOGRAPH BY Costfoto / Future Publishing (Photo credit should read Costfoto/Future Publishing via Getty Images)