https://www.theguardian.com/technology/2020/aug/23/tiktok-to-launch-court-action-over-donald-trumps-crackdown

Chinese-owned app says it will challenge executive order that requires it to find American buyer or be shut down in the US

TikTok has said it will mount a court challenge to the Trump administration’s crackdown on the popular Chinese-owned service, which Washington accuses of being a national security threat.