No viral testing of sewage-filled Olympic waters in Rio

Aired: 10/17/2015 | 0:01:55 | Clip
The organizers of the 2016 Summer Olympics in Rio de Janeiro, Brazil, said this week they do not plan to test the human sewage-laden waterways that will be home to aquatic events for viruses that athletes fear could make them sick. NewsHour's Megan Thompson reports.