General Motors Canada is cutting 625 jobs at its assembly plant near London, Ontario, and moving those jobs to Mexico, where labor is cheaper, GM Canada’s union spokesman said Friday. Unifor Local 88 spokesman Mike Van Boekel said the layoffs will take effect in July at the CAMI Assembly plant in Ingersoll, which currently employs 2,800 Unifor workers. Unifor’s national president, Jerry Dias, said the decision “reeks of corporate greed” and is a clear sign that the North American Free Trade Agreement must be renegotiated. U.S. President Trump has told Mexico and Canada he wants to renegotiate NAFTA, or perhaps...