ADVANCE FOR USE SUNDAY OCT. 6, 2013 - FILE - In this Thursday, June 20, 2013, file photo, demonstrators wave their country's national flag to celebrate the reversal of a fare hike on public transportation, in Sao Paulo, Brazil. Paulo Sergio, 41, from Sao Paulo, is struggling with debt and believes the Brazilian economy is stagnated and is pessimistic given that inflation is rising and pay falling. (AP Photo/Nelson Antoine, File)