September 1, 2016 8:55 pm Navy Seals Train Firefighters Former Navy SEALs are helping Boston firefighters train for physical and mental stress. Gabriel Gomez and Ian Noble of O2X, a human performance company, join necn. US & World Videos 2:10 Authorities continue fixing water main break in Boston 2:50 Water main break floods Boylston Street in Back Bay 1:50 Man killed in Plainville house fire 2:23 Family demands justice 3 months after trooper's death 2:21 Holiday decorating on a budget