https://www.mprnews.org/story/2018/05/07/refinery-hazard-st-paul-park-legislators-warn
Minn. lawmakers warn of toxic chemical stored in St. Paul Park refinery | MPR News
State Rep. Frank Hornstein and state Sen. Scott Dibble say the explosion and fire at the Husky Energy oil refinery in Superior, Wis., last month raises safety...
st paul park refinery