Rio athletes will compete in “poop soup” where dead bodies float
A body floats in the waters of Guanabara bay, a sailing venue for the 2016 Olympics, in Rio de Janeiro, June 27, 2016. Recent tests revealed a veritable petri dish of pathogens in the Rio's waters, from rotaviruses that can cause diarrhea and vomiting to drug-resistant "super bacteria." (Lalo de Almeida/The New York Times) [...]