Arctic freeze continues to blast huge swaths of the US with sub-zero temperatures

A dangerous Arctic blast will continue sweeping across the U.S. and prolong a bitter cold that has set record-low temperatures in parts of the country and threatens to further disrupt daily life, including an NFL playoff game and the first-in-the-natio…

​ABC News: US A dangerous Arctic blast will continue sweeping across the U.S. and prolong a bitter cold that has set record-low temperatures in parts of the country and threatens to further disrupt daily life, including an NFL playoff game and the first-in-the-natio…