Guardian: Two young children in Pennsylvania were banned from talking about fracking for the rest of their lives under a gag order imposed under a settlement reached by their parents with a leading oil and gas company. The sweeping gag order was imposed under a $750,000 settlement between the Hallowich family and Range Resources Ltd, a leading oil and gas driller. It provoked outrage on Monday among environmental campaigners and free speech advocates. The settlement, reached in 2011 but unsealed only last...