In some bigger cities, I don't think people really realize these structures were built for the Olympics.

Every city and country just has a different reason for wanting to host the [Olympic] games.

We were talking to shop owners or ordinary people who were living in these buildings now. A lot of the Olympic Villages were turned into housing.

In some bigger cities, I don't think people really realize these structures were built for the Olympics.

Even in a city like Barcelona, there are still some people in the city who are angry because that waterfront area is a big tourist destination, and all the rents went up, and they had to move.

Like for Putin it's really about hosting this two-week [Olympic] party and showing it off to the world.It's a pride thing. It's a big PR exercise for him and for Russia. So, at that point $50 billion and some environmental damage and a small city's future don't really matter.

Smaller cities, places like Sarajevo, for example, even amid all that destruction there's still so much pride that the [Olympic] games were there and that they did it.