Drone delivery helps in Rwanda, but only so much

A U.S. company in Rwanda has been providing medical supplies via drone. But even state-of-the-art technology can't overcome a weak health care infrastructure.

<p>A U.S. company in Rwanda has been providing medical supplies via drone. But even state-of-the-art technology can't overcome a weak health care infrastructure.</p><img src='https://media.npr.org/include/images/tracking/npr-rss-pixel.png?story=nx-s1-5867626' />