Today at lunch, I asked Pat Hall, a lobbyist who’s been working the State Capitol for years, if he thought Oklahomans had had enough. “They’re getting close,” he said, citing recent victories by Democrats in traditionally Republican districts. He also mentioned the rising concern over earthquakes, education and social services. And tonight, by a surprising margin, Oklahoma Democrats favored Bernie Sanders, an avowed socialist, over Hillary Clinton in Super Tuesday elections. Could the tide be turning?