How to prepare your body for daylight saving time

Bob Sirott

(Getty Images)

This weekend, we turn back the clocks. At 2:00am on Sunday, November 7, daylight saving time will end and we’ll all “fall back” by setting our clocks behind one hour. Dr. David Prerau, the world’s foremost authority on Daylight Saving Time, joined Bob Sirott to share the history of daylight savings, why we do it and how to get your body ready for it.

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Bob Sirott
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Bob Sirott's acclaimed broadcasting career has spanned nearly five decades and has included stints at WMAQ, WBBM-FM, WLS, WGN and various television stations. (Click for more.)