Waltham February 25, 2022 12:38 pm MAGICAL HELP: Unicorn Shovels Snow in Waltham If you have to shovel snow, you might as well do it in a unicorn costume. US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 10:42 Multiple people arrested as police clear campus encampments