Winter storm snarls US travel, forces mass flight cancellations ReutersLive updates: Arctic air blasts the South after catastrophic ice storm cuts power to thousands FOX WeatherThousands of Flights Canceled Monday After Snowstorm The New York TimesPower out for hundreds of thousands, roadways snarled with ice and snow from dangerous winter storm CBS NewsWinter storm live updates: Death toll rises from severe weather as bitter cold sets in NBC News
