NBCUniversal May 2, 2018 8:20 pm What's Ahead for the Celtics We Talk about the future of analytics, the Celtics and the offseason with Boston Asstistant GM and Team Counsel Mike Zarren and President Rich Gotham. US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 5:39 Billerica police sergeant hit and killed by excavator during construction detail 2:30 Arrests made in string of home break-ins targeting Asian-Americans