Seven states declare emergencies as 63 million hit by arctic blast and travel chaos - Hundreds of flights have been canceled ...

Approximately 63 million people are under winter alerts from the Plains to the Mid-Atlantic including Kansas City, St Louis, Indianapolis, Cincinnati, and DC.

A major winter blast of snow, ice, high winds and plunging temperatures are stirring up dangerous conditions across the U.S. central and southern states all the way to the East Coast.