Boston 10 hours ago Water main break sends water flowing through MBTA stop The Arlington stop on the Green Line flooded due to a water main break Friday. US & World Videos 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 3:50 Obesity expert discusses new proposal for U.S. dietary guidelines
