Catherine Mary McKenna famed as Catherine McKenna is a Canadian Liberal politician. She was elected to represent the riding of Ottawa Centre in the House of Commons of Canada in the 2015 federal election. Moreover, she has also served as Minister of Environment and Climate Change in the Cabinet headed by Justin Trudeau and was then moved to Minister of Infrastructure and Communities in the reshuffle following the 2019 federal election. Catherine McKenna will no longer be environment minister following a cabinet shuffle on Wednesday, where she was appointed a minister of infrastructure and communities. Jonathan Wilkinson will take over in this role. McKenna moves to infrastructure while Fortier takes on a new role.