Rio de Janeiro is a city of extremes: from Carnaval's hedonistic delights, to the poverty of the favelas, to the softly seductive samba beat. But there's a dark side to this beautiful city: for years, Rio was ravaged by inflation, drug wars, and crooked leaders, and the legacy of decades of corruption can be seen in the very real struggles the city faces today. Now, Rio is ready to remake itself, this time into a global, modern capital ready for its...