Photo taken on Aug. 21, 2020 shows a logo of the video-sharing social networking company TikTok's Los Angeles Office in Culver City, Los Angeles County, the United States. A federal judge on Sunday decided to halt the Trump administration's ban on the popular video-sharing app TikTok, just a few hours before the controversial ban is set to take effect. (Xinhua)

WASHINGTON, Sept. 27  -- A federal judge on Sunday decided to halt the Trump administration's ban on the popular video-sharing app TikTok, just a few hours before the controversial ban is set to take effect.