![PRI: Global Health and Development show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/035/955/small/pri-global-health-and-development.png)
Summary: A water pump built into a children's merry-go-round. The idea was simple: It was meant to provide clean water for thousands of African villages. Philanthropists loved it. Until it fell apart. Amy Costello's gives us an update on today's show.