A member of the Liberal Party, he represented the Montreal riding of Notre-Dame-de-Grâce and served in the cabinet of Prime Minister Pierre Trudeau from 1972 to 1979.
A member of the Liberal Party, he represented the Montreal riding of Notre-Dame-de-Grâce. A member of the Liberal Party, he served in the cabinet of Prime Minister Pierre Trudeau from 1972 to 1979.