Dr. Sanjay Gupta

@drsanjaygupta

Staff Neurosurgeon, Emory Clinic; CNN Chief Medical Correspondent; Exec Prod/Writer of TNT's medical drama Monday Mornings

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saw my neighbor on this - an electric bike. not sure he will be giving lance a run, but he swears by it. gimmick or fitness tool? http://tr.im/rs5R

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1845 days ago

saw my neighbor on this - an electric bike. not sure he will be giving lance a run, but he swears by it. gimmick or fitness tool? http://tr.im/rs5R

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WyclefWarriors 1808 days ago

How does one benefit if the bike powers itself?