By Mia Valdez. This episode tells the story of Mia's grandfather, Carlos H. Valdez, Sr., and his involvement in the Steelworker Union, Local 5022 in Corpus Christi, Texas, while working for Asarco. Asarco was cited many times for hazardous practices that were dangerous to employees and the surrounding environment. This podcast illuminates the impact labor unions have on their workers and the surrounding communities and why Asarco eventually had to shut down operations in Corpus Christi.