Hi guys, Welcome to the Advanced Video Search Engine, and you are watching TikTok's CEO was asked if the app accesses Wi-Fi at a US congressional hearing on Mar 23.. That video is uploaded by CNA at 2023-03-23T21:57:06-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [cuCk4ofsTkM]