I know 3 people who live in Brazil, two in Sao Paulo and one in Ipanema. The two in Sao Paulo have told me things are getting worse by the day, it's like a military zone everywhere and people are battling the police with their bare hands, rocks, bottles what ever they can find because they are so angry about what the government has spent on this over hyped sporting event while so so so many people continue to be impoverished. My friend in Ipanema is less affected but says crime has gotten worse in the last year or so and that there is no prevention, every now and then there are police / military raids in poor areas, they do sweeps and people are beaten shot and hauled away.