#tiktok #tiktokban #abcnews TikTok hearing: TikTok CEO Shou Zi Chew testifies before Congress to defend the China-based app’s data privacy amid calls for TikTok ban. SUBSCRIBE to ABC News on YouTube: https://bit.ly/2vZb6yP Latest updates: http://abcnews.go.com/ Watch FULL EPISODES on Hulu: http://abcn.ws/3bzvQQn