The United States said Monday that the low turnout in Iran’s election came as no surprise and was a new sign of discontent in the cleric-run state. “I don’t think there’s any doubt that there’s discontent about the regime’s rule,” State Department spokesman Matthew Miller told reporters. “We did not assess that these elections would be free and fair, and I believe that many Iranian voters would assess that the elections would not be free and fair, and so it wouldn’t surprise me if in that regard they chose not to participate,” he said. Election authorities said Monday that conservatives and ul…