BREAKING: The diving pool at the #Olympics turned green due to algae https://t.co/qqM5Lw86Ra #Rio2016 pic.twitter.com/luG85JWzLA
— CNN International (@cnni) August 10, 2016
The Olympics have another issue to deal with after today. Algae has cause the diving pool to turn green. Besides being visually bad to look at. I would guess that there are also health issues connected with a contaminated pool.
Most of the talk leading up to the Olympics was around if Brazil was the right city to host the games. This incident just adds to that speculation.