July 31, 2018 7:35 am AERIAL VIDEO: Crews Battle 3-Alarm Fire in Weston Firefighters battled a 3-alarm fire in Weston, Massachusetts, Tuesday morning. US & World Videos 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 1:40 Heavy police presence near on-campus protests 4:17 Police presence grows at pro-Palestinian encampment at Northeastern