T he fate of TikTok in the United States will soon be in the hands of the Supreme Court, as the Justices hear oral arguments Friday over a law that could shut down the popular social media platform.

In a collision between free speech and national security, the Supreme Court will hear arguments over the fate of TikTok, a digital age cultural phenomenon that roughly half the U.S. population uses for entertainment and information.

While President-elect Donald Trump has asked the Supreme Court to block a looming U.S. ban on TikTok in a major case being argued on Friday that pits free speech rights against national security concerns over the Chinese-owned short-video app,