https://www.reuters.com/article/us-usa-china-tiktok-lawsuit/tiktok-files-complaint-against-trump-administration-to-try-to-block-u-s-ban-idUSKBN26A0DP

Popular video-sharing app TikTok has asked a U.S. judge to block the Trump administration from enforcing a ban on the Chinese social media network, according to court documents filed late on Friday.