Changing the Lives of Refugees Through Music

On today's CNN 10, we've got the need to know headlines from our biggest health, international and economic stories on deck for you. We'll also meet a CNN Hero who is changing the lives of refugees through music. And a gold medal track and field star tells us who she was most excited to reunite with once the Olympics were over. We finish off finding out why a bunch of driverless cars are keeping neighbors up all night - that's all on today's CNN 10!  Learn more about your ad choices. Visit podcastchoices.com/adchoices