The tightest of smiles on his face and the fabric of his traditional thobe swirling about him as he strides through a hallway at U.N. climate talks, Saudi Arabia’s energy minister expresses shock at repeated complaints that the world’s largest oil producer is working behind the scenes to sabotage negotiations. “What you have been hearing is a false allegation, and a cheat and a lie,” Prince Abdulaziz bin Salman al Saud said this week at the talks in […]