The Supreme Court is hearing arguments over a law that could lead to TikTok shutting down in the U.S. in less than two weeks.

The justices will review a law that would effectively shut down TikTok in the United States this month unless the company divests from Chinese ownership.

At issue is the constitutionality of legislation passed by Congress and signed into federal law in April 2024 that could force TikTok’s Chinese owners to sell the app to a U.S.