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6 year old(CNN) - Across most of the US, you'd feel much warmer stepping into a walk-in freezer than you would stepping outside Tuesday.
That's because the brutal chill that is freezing much of the country will get even more miserable later this week.Newer articles
<p>The deployment of Kim Jong-un’s troops has added fuel to the growing fire in recent weeks. Now there are claims Vladimir Putin has put them to use.</p>