FILE - This June 17, 2013 photo, a protester kicks a gas canister during a demonstration a in Rio de Janeiro, Brazil. Thousands took to the streets in largely peaceful protests in at

 

              FILE - This June 17, 2013 photo, a protester kicks a gas canister during a demonstration a in Rio de Janeiro, Brazil.   Thousands took to the streets in largely peaceful protests in at
FILE - This June 17, 2013 photo, a protester kicks a gas canister during a demonstration a in Rio de Janeiro, Brazil. Thousands took to the streets in largely peaceful protests in at least eight cities in Brazil Monday, demonstrations that voiced the deep frustrations Brazilians feel about carrying heavy tax burdens but receiving woeful returns in public education, health, security and transportation. Officers in Rio fired tear gas and rubber bullets when a group of protesters invaded the state legislative assembly and later vandalized and looted properties in the area.(AP Photo/Victor R. Caivano, File)