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Fitness tracker shows how many hours of sleep the California quake disrupted

CBSTV Videos
August 26, 2014

The 6.0 earthquake that rocked Northern California Sunday morning is estimated to have disturbed about 2 million hours of sleep in total. Jawbone, a company that makes activity trackers, reported that 93 percent of its users near the quake were woken by the shaking. Anthony Mason reports.