Nearly 5 percent of people surveyed admitted they were so tired they had nodded off or fallen asleep while driving at least once in the preceding month.
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Read the complete post at http://www.npr.org/blogs/health/2011/03/04/134257508/wake-up-to-your-sleep-deficit-america?ft=1&f=103537970
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Mar 04 2011, 06:39 AM
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