Huge winter storm hits US with life-threatening cold as holidays begin
More than 60% of US faces winter weather warnings with temperatures drastically below normal in many places
A wild winter storm continued to envelop much of the US on Saturday, bringing blinding blizzards, freezing rain, flooding and life-threatening cold that created mayhem for those traveling for the Christmas holiday.
The storm downed power lines, littered highways with piles of cars in deadly accidents and led to mass flight cancellations.
