Marlowe Whittaker removes ice from her car Friday, Jan. 25, 2013, in Knoxville, Tenn. Tennessee has declared a state of emergency as a precautionary measure to get emergency operations

 

              Marlowe Whittaker removes ice from her car Friday, Jan. 25, 2013, in Knoxville, Tenn. Tennessee has declared a state of emergency as a precautionary measure to get emergency operations
Marlowe Whittaker removes ice from her car Friday, Jan. 25, 2013, in Knoxville, Tenn. Tennessee has declared a state of emergency as a precautionary measure to get emergency operations under way as the eastern portion of the state continues to see significant icing. (AP Photo/The Knoxville News Sentinel, J. Miles Cary)