worse, as is storm moves east, and thanksgiving gets closer. hundreds of flights have already been kanszled at the start of our severe weather expert chad myers is tracking the storm for us. let s go to our aviation k0er7b9d renee marsh she at reagan national airport right outside washington, d.c. what s the latest? as the storm makes its approach, airports and airlines both say they re prepared, but here s the reality check if you re traveling this holiday season, they say you should definitely expect delays. as the holiday travel ramps up, a perfect storm of foul weather and increased traffic is making for treachery conditions on the road and frustration in the airports. hang on, you ve got to let you go. reporter: a massive arctic front is moving across the country, putting the east coast on alert. i was ready for it, but there s a point where there s