The Olympics (technically) start Wednesday with women's soccer matches.
The full show gets going on Friday with the opening ceremony in Rio de Janeiro. But this Olympics has been marked by concerns over health and safety, such as...
- Water contaminated by human waste
- 'Unlivable' living conditions
- Crime, like Olympic-themed cocaine bags
Plus, protests broke out on Wednesday as the Olympic torch approached Rio.
For more news of the day, check out our 60 Second Circa.