Boston October 20, 2021 7:03 am Fiery Boston Mayoral Debate Highlights Policy Disagreements Boston City Councilors Annissa Essaibi George and Michelle Wu went head-to-head Tuesday night in the most heated debate the mayoral race has seen so far. US & World Videos 3:43 23-year-old detained at Northeastern's graduation 1:56 20-year-old killed, teen critically hurt in Northbridge double stabbing 1:02 Bruins fans hyped after Game 7 OT win over Maple Leafs 0:33 Paperwork filed to charge student accused of school shooting threats in Milton 1:50 Man found shot to death in Taunton shed