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Bike Angels

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Bike Angels

Bike Angels

Bike Angels

  • <iframe src="https://www.npr.org/player/embed/430354338/430354566" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

In dozens of cities in Brazil, a group of cyclists is teaching people how to ride bikes safely through busy streets and highways, as a viable alternative to cars.