 In reality, that's not the case. You know, when I lived in Rio de Janeiro, they promised that 80% of the water that flowed into this one bay called Guanabara Bay, where they were going to be hosting some of the swimming events, they said that 80% of the water flowing into Guanabara Bay would be cleaned, filtered. By the time the Olympics rolled around, it was more like 25, 30%. So they broke that promise. And hey, that would have been a huge boon for people in Rio de Janeiro to have another fresh place to recreate, but that just did not play out.