[mollyL]

I was watching a program awhile back and it was talking about the level of pollution in some South American cities; I believe it was talking about Rio. I hope the Olympics is a bit of wake-up call for the countries and cities that haven't done that much about pollution. There were several financial reasons as to why Beijing was picked as an Olympic city; I don't know if cities in more developing countries will be considered for the Olympics if their pollution is out of hand.