Sao Paolo mayor declares war on wall writers

Since Joao Doria – star of Brazil’s ‘The Apprentice’ – took office in January more than a 100 street-taggers have been arrested as part of his Beautiful City drive

Meet the nerds protecting the Amazon jungle

They could be a gang of vigilantes, but this task force made up of activists and scientists has been deployed by the Brazilian government to fight illegal activities in the Amazon jungle

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