East Tennessee Zumba instructors know how to dance.

In fact, their original choreography landed them in the top ten in an international competition where they hope to bring home the top prize.

They call themselves the Hard Knox Crew: Shanie Marshall, Paulette Ray, Jen Celeste, Liz Harding, Kay Houser and Gabbie McConkey.

They are Zumba instructors mostly from East Tennessee.

The potential for piles of snow in the higher elevations of East Tennessee from Superstorm Sandy kept road crews busy Tuesday.  That includes Cocke County where the highway department maintains 700 miles of roads, many of which are in mountainous areas.

Thousands of flights are canceled throughout the country. At McGhee
Tyson airport, as of 8:00 am Tuesday 6 flights had been canceled with
more expected throughout the day and Wednesday.

The cities affected are New York, Philadelphia, and Washington D.C.

If your travel plans include Atlanta and Charlotte, those destinations are showing on time departures, however, you might have s canceled flight from there.

The airport in Chattanooga shows no cancellations. The Nashville airport has cancellations all over the Northeast.