2016 Olympics: What Rio doesn’t want the world to see
Rio's 'filthy' water plagues 2016 Olympics preparations
Mayor unveils 2016 Rio Olympics golf course amid protests - Daily Mail
Mutilated body, pollution just some of Rio's Olympic woes
Rio's environmental problems scare away sportsmen
2016 Olympics: Rio's continuing pollution problem
2016 Olympics: Rio's Failed Promises (Hiding Pollution)
2016 Rio Olympics Will Be a Health Disaster Health Officials Warn
How have the 2016 Olympics impacted communities in Rio de Janeiro?
Rio Olympics | Athletes Advised To Avoid Swallowing Water
Toxic Pollution at the Rio Olympics
Will Rio benefit from Olympics legacy? BBC News
Rio 2016 Olympic Games: Trailer - BBC Sport
A tour of Rio's polluted Olympic lakes
Tania Braga - Rio 2016 Olympics Head of Sustainability & Legacy
Why Hosting The Olympics Isn't Worth It Anymore
Rio exhibit uses trash to stress pollution ahead of Olympics
Biologist shows pollution of Rio waters ahead of Olympics
Environmental impact on everyone's minds at Winter Youth Olympics | AFP
Rio's polluted waterways