Weather
Polar vortex grips much of US
The frigid air mass is so wide spread more than 85 percent of the continental U.S. will see freezing temps with 75 million people living where temperatures are below zero.
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The frigid air mass is so wide spread more than 85 percent of the continental U.S. will see freezing temps with 75 million people living where temperatures are below zero.
Producer : Valerie Aguirre
