This weekend, for the first time in two years, the Granite City Works activated a blast furnace. STLPR Metro East Reporter Will Bauer shares what this means for the mill's employees and why he called this “the latest chapter in a story of uncertainty.” We also hear from Craig McKey, president of United Steelworkers Local 1899, who believes the mill’s activation will help its hundreds of employees stay working if, in 2027, the mill loses its federal protections.