Paris Marathon to Harvest Runners' Energy

April 5 (Bloomberg) -- Julie Hyman reports on the plan to harvest runners energy using Pavegen tiles at the Paris marathon. She speaks on Bloomberg Television's "Street Smart." (Source: Bloomberg)
Fitbit vs. Jawbone: The Wearable Wars Heat Up
26:40 - Cadigan Talent Ventures’ Steve Cadigan and Bloomberg's Katie Benner discuss the battle between Jawbone and FitBit with Alix Steel on "Bloomberg Markets." (Source: Bloomberg)
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