Police stand behind a burning barricade placed by protesters where a sign reads in Portuguese "Out Cabral," referring to Rio's Governor Sergio Cabral, outside his office at Guanabara Pa

 

              Police stand behind a burning barricade placed by protesters where a sign reads in Portuguese "Out Cabral," referring to Rio
Police stand behind a burning barricade placed by protesters where a sign reads in Portuguese "Out Cabral," referring to Rio's Governor Sergio Cabral, outside his office at Guanabara Palace in Rio de Janeiro, Brazil, Thursday, July 11, 2013. Workers across Brazil walked off their jobs in a nationwide strike demanding better working conditions and improved public services in Latin America's biggest nation. (AP Photo/Felipe Dana)