Highway Deaths
FILE - Motorists sit in a Chicago traffic jam in this May 15, 2008 file photo. The number of people dying on the nation's roads has fallen to its lowest level in six decades, helped by a combination of seat belts, safer cars and tougher enforcement of drunken driving laws the Transportation Department said late Wednesday Sept. 8, 2010. (AP Photo/Charles Rex Arbogast, FIle)
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