ABC News’ Jay O’Brien and Javed Ali, a former Trump administration official and cybersecurity expert, break down testimony from the CEO of the social media app TikTok on Capitol Hill. https://abcn.ws/3TCxrZO 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 #news #tiktok … [Read more...]