@CNN: RT @NewDay: Historic freezing temperatures in some areas of the Midwest feel like more than 50 degrees below zero. Crews had to set tracks on fire because it’s so cold in Chicago. @Ryanyoungnews reports. https://t.co/A50gDFGOLs https://t.co/TLzy3Q0uBM

@CNN: RT @NewDay: Historic freezing temperatures in some areas of the Midwest feel like more than 50 degrees below zero. Crews had to set tracks on fire because it’s so cold in Chicago.

@Ryanyoungnews reports. https://t.co/A50gDFGOLs https://t.co/TLzy3Q0uBM