US temperatures set to plummet to record lows

Parts of America and Canada are experiencing near record-breaking low temperatures from a severe winter storm that has claimed at least 16 lives.

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US temperatures set to plummet to record lows

Across the Atlantic, snow storms are threatening America with some of the coldest temperatures in two decades. Arctic air, heavy snow and high winds are expected to send the temperature plummeting to as low as 50 degrees below zero.

Ben Chapman reports:

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