One of the largest teachers’ unions in the U.S. is opening the National Academy of AI Instruction, an effort to help teachers effectively use AI in class. Many teachers in Canada say they want clearer instruction and policies around using the tech. Read more: http://www.cbc.ca/news »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS Connect with CBC News Online: For breaking news, video, audio and in-depth coverage: http://bit.ly/1Z0m6iX Follow CBC News on TikTok: https://bit.