February 26, 2020 6:58 pm Whistleblower Reacts to Federal Charges Against Columbia Gas A whistleblower says he warned his company of potential problems before the Merrimack Valley gas explosions. US & World Videos 1:56 Campus unrest continues at Boston schools 2:03 Man shot by police in Raynham pointed gun at officers, bodycam footage shows 2:10 Celtics crush Heat in Game 5 to advance in NBA playoffs 3:51 Lawrence fire officials say illegal apartments are a safety concern 0:24 Police arrest man in Dorchester shooting that injured 5, including 2 kids