Massachusetts September 18, 2018 6:51 pm Governor, Lawrence Mayor Address Investigation Into Gas Explosions Massachusetts Gov. Charlie Baker and Lawrence Mayor Dan Rivera discussed the investigation into last week’s gas explosions in Merrimack Valley. 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
