The White House is denying that the president bowed to King Abdullah of Saudi Arabia at a G-20 meeting in London, a scene that drew criticism on the right and praise from some Arab outlets. "It wasn't a bow. He grasped his hand with two hands, and he's taller than King Abdullah," said an Obama aide, who spoke on the condition of anonymity.The Washington Times called the alleged bow a "shocking display of fealty to a foreign potentate" and said it violated centuries of American tradition of not deferring to royalty. The Weekly Standard, meanwhile, noted that American protocol apparently rules...