Chicago isn't? Chicago is one of the most segregated and racial communities still in the US. One of the worst educational system in the states, and the city has made no stride to improve it at all. Exact opposite, they are literally trying to push out poor minority groups into either bigger **** holes or to the subs(Who are incapable of handling the problem). The political systems has been corrupt for many many years
Japan speaks for itself, Probably the most homogeneous society out of the first world countries. Which results in some of the most backwater racial ideals present in the first world countries. It's the exact opposite of what the Olympics are meant to be. Not to mention, Japan seemed really half-heart over it which was probably the reason why they didn't get it.
Madrid...beautiful place, but here are their players from Beijing
And Rio, As you said. It's a 3rd world city. They are probably going do something exactly like China. Use it as an excuse to tear down multiple slums and poor areas. Force them out, and make a higher class area after it is all said and done...that's even if it gets done. They'll be lucky if half the money goes to it with how corrupt the city is.
But atleast, Rio is by a beautiful area and has this.
Also to note, it is the first time ever for the games to held in South America.
The Olypmics are the perfect excuse to hide corrupt behind a pretty face.
Don't act like Rio is the only pile of crap presenting itself. This isn't directed towards you, but more just the onslaught of why's Rio we will get.