November 30, 2016 11:55 am Boston Fire Commissioner Joseph Finn Addresses Media Following Water Main Break, Explosion Boston Fire Department Commissioner Joseph Finn discusses the water main break and manhole explosion that occurred Wednesday morning in Boston. US & World Videos 2:41 Has Kristi Noem's dog-killing story taken her out of the race for Donald Trump's running mate? 2:10 High school senior elected to school committee 1:36 How to keep the big game from ruining your sleep 2:36 Celtics blow out Cavs in Game 1 2:12 Flowers missing from memorial for fallen Marine in Lynn