What happens after the TikTok ban?

The US Supreme Court will hear arguments on Friday from TikTok and its China-based owner ByteDance, which is seeking to block a law signed by president Joe Biden that will ban the short-form video app beginning Jan. 19 unless it is divested from ByteDance, due to national security concerns. TikTok requested an injunction to pause the ban during the legal process, but the Supreme Court did not immediately act on the request.