San Francisco November 20, 2022 10:02 am Former Twitter Employee Speaks Out A former contract employee who worked in content moderation for Twitter told NBC Bay Area she is worried about the platform’s ability to monitor misinformation and abuse. Alyssa Goard reports. US & World Videos 3:24 Morgan Stanley expands OpenAI Chatbot tools to Wall Street Division 1:28 AI guiding public transit, emergency vehicles 1:35 Samsung unveils new Galaxy ring, phones 2:53 Russia's misinformation campaign against Paris Olympic Games 1:16 Watch: Cyber-security expert discusses hacking of water utilities