View of the smoke coming from Husky Energy refinery in Superior, Wisconsin, on April 26, 2018 after a fire broke out. Olivia Shalaby/WPRBob King/Duluth News TribuneBob King/Duluth News TribuneBob King/Duluth News TribuneSmoke can be seen rising from the Husky Refinery in Superior. The flame seen on the right is a normal part of refinery operations. Photo courtesy of WDIO-TVView of the smoke coming from Husky Energy refinery in Superior, Wisconsin, on April 26, 2018 after a fire broke out. Olivia Shalaby/WPRDanielle Kaeding/WPR
