Jim Lange , who for 58 years contributed unforgettable images to the editorial page of The Oklahoman , died late Thursday. He was 82 and had been in failing health in recent weeks. “To readers, Jim Lange and his character, John Q. Public, were the voice of The Oklahoman,” said Christy Everest , chairman and chief executive of The Oklahoma Publishing Co., which publishes The Oklahoman. “Many turned to the opinio...