Commentary The following is a letter I wrote to the president of the Canadian Labour Congress on Nov. 24, 2021, as a lawyer on behalf of my clients who are members of the union.   I write to you on behalf of my clients, members of a number of unions under the Canadian Labour Congress umbrella, to request that you set a new course concerning the vaccine mandate policies. Golden Opportunity The unions are missing a golden opportunity. The mistreatment of workers in COVID times has presented the labour union movement with its best opportunity in many decades to grow its membership and demonstrate its value by fighting for oppressed workers. I wish you could hear the many heartbreaking stories that are brought to me daily of unionized workers whose lives are being destroyed by the vaccine mandates. A woman contracting myocarditis after the first dose of the vaccine—but refused exemption …