morning chat January 11, 2022 10:26 am Tech Tuesday: CES Trade Show Features Latest Technology Here’s a rundown of some of the coolest gadgets, tools and inventions unveiled at this year’s CES trade show. US & World Videos 2:03 Mass. school officials threaten to suspend student protesters 2:13 Karen Read trial Day 6: Witness testimony resumes 6:03 Tensions rise during campus protests at MIT and Harvard 6:19 Police surround pro-Palestinian encampment at MIT 5:12 Karen Read's defense pushes the question of credibility