More than a dozen other children were not so lucky. They had been annihilated while they opened their juice cartons for breakfast. By Saturday night, the official death toll was more than 80, and scores more were still missing, probably buried in the rubble. At first, the nation wanted to believe that the terrorists came from afar. But as the FBI closed in on local losers with an alleged penchant for guns and a knack for building crude bombs, the realization sank in that the hate that had created this horror was homegrown, and never far away.