Powering America’s Copper Comeback | Airing on BNN Bloomberg and Fox Business Copper is the backbone of energy transition — yet the United States faces a looming shortage of this critical metal. Arizona Sonoran Copper Company (ASCU) is answering that challenge head-on with the advancement of its Cactus Project, located just outside Phoenix, Arizona. Once a historic open-pit mine, the site now stands as one of the most developable copper projects in the country — offering existing infrastructure,