September 2, 2016 4:45 pm necn Investigates: Pop Warner Lawsuit Two mothers of children who died from CTE after playing youth football are suing Pop Warner. 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