. >> we've had kids as young asx,r 70's coming to volunteer.erybody is coming is coming together to help. ♪ geoff: the clock is ticking on a potential ban of the popular social media app tiktok. in april, congress, and president biden gave the app's beijing-based parent company 270 days to find a new owner, or face a shut down, arguing chinese control of the platform was a national security threat. the supreme court is considering a challenge to the law, but barring any last minute changes, users will no longer be able to download tiktok starting on sunday. for his part, president-elect trump has pledged to provide some kind of reprieve from the ban. his national security adviser mike waltz reiterated that on fox nws today. >> we will put measures in place to keep tiktok from going dark. the legislation allows for an extension as long as a viable deal is on the table. and then, you know, essentially that buys president trump time to keep tiktok going. geoff: we're joined now by carrie cordero. she is a senior fellow at the center for a new amer