São Paulo Raised The Cost Of A Bus Fare By 10 Cents And The City Erupted Into Protests

São Paulo has seen a fourth night of protests after an increase in bus and subway fares, and the BBC reports that things are starting to get violent. The price rise itself may seem relatively insignificant -- an increase of 3 reals ($1.40) to 3.20 reals ($1.50) per journey -- but the protests show a growing unease with inflation and crime within Brazil, and unrest has begun to spread to other cities, including Rio de Janeiro and Porto Alegre. Videos from the scene show police battling with larg...