Uber just launched live video streaming for teen rides. Here's how to use it.

Uber plans to roll out its live-stream feature for teen rides "over the coming weeks." : Jeffrey Greenberg/Universal Images Group via Getty Images Parents can now watch their teens' Uber rides live thanks to a new app feature. Drivers' phones can now provide a live stream of teen rides for parents, the company said. The feature comes as Uber faces questions about rider safety. Uber is now letting parents watch their teens via a live stream of their rides. The option uses the rear-facing…