Canadian Prime Minister Mark Carney accused the U.S. owner of steelmaker Stelco, a subsidiary of Cleveland-Cliffs, of betraying Canadian workers Tuesday after it announced layoffs it attributed in par

Canadian Prime Minister Mark Carney accused the U.S. owner of steelmaker Stelco of betraying Canadian workers after it announced layoffs it attributed in part to U.S. President Donald Trump’s tariffs — tariffs Cleveland-Cliffs’ chief executive has publicly championed.