The original content of Democracy Now! Headlines appears under the Creative Commons BY-NC-ND 3.0 License (United States). For more, including their other shows and media, visit www.democracynow.org. April 27, 2018 Wisconsin: Tens of Thousands Forced to Evacuate after Refinery Explosion ------------------------------------------------------------------------ In Wisconsin, tens of thousands of people have been forced to evacuate after an explosion at a Husky Energy refinery in Superior. At least fifteen people were injured in the blast. One is in serious condition. The cause of the explosion is unknown. .