When I first saw this, I didn't think there was a chance they would get it. But looking at the finalists...Rio, Tokyo, Madrid, and Chicago...I now think this is a possibility. London will host the 2012 summer games and Sochi, Russia will host the 2014 winter games, so I think the IOC would be reluctant to give Europe 3 consecutive Olympics. Bejing has this year's, so Tokyo has a shot since it's a ways off...but it would be Asia, Europe, Asia. Then there is Rio, who I think is the toughest competition for Chicago, I think. The biggest advantage to Rio is that South America has never hosted an Olympics. However, there is a very strong possibility (if not a definite one) that Rio will be hosting the 2014 World Cup finals, which outside of the Olympics, is the biggest stage in international sports (and I'd even argue that the World Cup is bigger). I would definitely pursue an opportunity to go see some competitions. I was thinking, how cool would it be for the rowing to be held on the shores of Lake Mendota in Madison? It won't happen, sadly.