A Chinese farmer has generated a buzz online by planting a forest of more than 170 surveillance cameras on his land in the hope of boosting his compensation under a land purchase scheme. Footage circulating on social media – which showed the poles standing almost shoulder to shoulder on a hillside in Badong county, Hubei province – prompted rampant speculation about what could possibly warrant such heavy security for an ordinary orchard. On Friday, the local village committee explained the man...