CNN CNN Newsroom Live August 5, 2015 06:44:00
The grueling journey, living in squa squaller along the way. they are among europe's most vulnerable people with the walls closing in along the way. with one year to go to the summer olympics some are question building rio will be ready. >> in the case of sewerage treatment, we're doing less than we said. so we got a challenge there. >> sewage problems, construction delays and other issues that need to be settled quickly. we'll break it down after this break. i'm gonna crack like nobody's watching and eat like i skipped lunch.
Source: archive.org