Boston April 15, 2023 6:16 pm Boston's Canal Street Turns Into Playoff Hub With Bruins, Celtics Starting First-Round Series The Boston Celtics got underway Saturday, winning their first playoff game of their series, and the Bruins will hope to follow suit on Monday. US & World Videos 2:31 Fallen Billerica Police Sgt. Ian Taylor honored at vigil 2:39 MIT president calls for shutdown of student encampments 0:16 4 people seriously hurt after boat sinks off Cape Cod 2:35 Fallen Billerica police sergeant honored during vigil 2:09 President of MIT calls for shutting down pro-Palestinian encampments