TikTok is one of the fastest growing social media platforms in the world, and now has over a billion users worldwide. But its future in the United States remains in limbo. The Biden administration, citing national security concerns, has demanded that the Chinese-owned company be sold, or face a federal ban. Montana lawmakers have already passed legislation banning the platform on personal devices, sending the bill to the governor. A lot of questions remain about the feasibility of statewide and federal bans, and why, exactly, do U.S. policymakers view this platform, that started as a lip syncing app, as such a threat? Jacob Ward is the NBC News technology correspondent and is author of “In The Loop: How Technology Is Creating a World Without Choices and How to Fight Back.” He joins WITHpod to discuss what’s driven the app’s exponential growth, the company’s lack of transparency in the past, the case for and against it, what could be ahead on the regulatory front and more.