Carney government will allow private investments in Canadian airports Toronto StarCanada’s 4 largest airports to be opened up to private investment, Carney says CBCCanada will seek private investment at 4 largest airports, Carney says at summit aimed at boosting economy Radio-CanadaCarney details plans to open up Canada’s four largest airports to private investment The Globe and MailAirport privatization would cost workers and passengers, CLC report warns Canadian Labour Congress