back to school February 23, 2021 12:25 pm Mass. Looking to Put Elementary Students Back in Classrooms This Spring The goal is to bring all elementary school students back for in-person learning five days a week. 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