After a Close Call with Hydrogen Fluoride, Twin Ports is Uniting to Ban it

Husky Superior Refinery Burns on April 26th, 2018 //  Bob King, Duluth News Tribune On April 26th, 2018, a massive plume of black smoke exploded into the sky above Superior, Wisconsin. When Ginger Juel saw the ominous black cloud from her Duluth, Minnesota home across the water, and she immediately knew that something was wrong. [...]