The American attention span for foreign crises is notoriously short. In the two weeks since Iran’s disputed election and the ensuing protests and violence, Michael Jackson died, Sarah Palin resigned, and news from Iran slipped below the fold and into the inside pages of most daily newspapers. In this case, however, American editors and readers are not solely to blame. The Iranian authorities had an interest in making this story disappear, and they have done a very effective job. They expelled all foreign reporters, imprisoned most active local ones..Very few unofficial sources of information remain accessible—mainly anonymous, frightened informants on the ground. The less we hear from Iran, the easier it is to presume that the regime’s strong-arm tactics have succeeded in putting down the protest movement. But the silence we hear is only our own. The protest movement that exploded into Iran’s streets in June was not a momentary flash of anger. It would not have been so heart-stopping if it were..What propelled them to the streets was the long, slow burn of accumulated grievance, and there is little reason to believe that their fury has so swiftly expended itself.