[Granny Bear]

Well, unfortunately Stardust's pictures aren't far from the truth. I just read that the waters around Rio, particularly where the sailing events are to be held, are so polluted that if the participants get 3 tsp. of water in their mouth, there is a 99% chance they will get an infection. Then, I saw on the news the gigantic plumes of raw sewage that flows into the rivers there.

It's a shame. The government has done nothing to improve this situation, even after they made promises to do so.