Positives+and+Negatives

http://www.anorak.co.uk/forums/topic.php?id=83&page

http://www.43places.com/visit/Brazil/102902

http://gosouthamerica.about.com/od/brazgeog/tp/whattodo.htm

http://www.transitionsabroad.com/publications/magazine/0601/rio_de_janeiro_favelas.shtml

http://www.43places.com/things/entries/102902?start_at=21