At least 100 arrested as protesters made their way to World Cup Stadium . Critics angry at Brazil 's government for spending $ 1 billion on World Cup . Darlington and producer Barbara Arvanitidis were slightly injured when one of the canisters hit them . Protesters hope to pressure government to provide low - income housing .
At least 100 arrested as protesters made their way to World Cup Stadium . Critics angry at Brazil 's government for spending $ 1 billion on World Cup . Protesters hope to pressure government to provide low - income housing .