We’re tuning in live as the justices consider what could be one of the most consequential First Amendment rulings of the past several decades.

On Friday, the U.S. government argued that the ban of TikTok is a matter of national security, while the company's attorneys argue the ban is unconstitutional.

TikTok has just ten days until it faces a possible ban in the US. If the Supreme Court declines to halt the law before January 19th, and TikTok isn’t spun off from its Chinese parent company ByteDance, companies like Apple and Google will be forced to stop maintaining the app in their app stores or letting it push updates.