Henry stopped and squatted in the underbrush, well hidden from the path but close enough to see the coming group. Within a minute they became visible. There were twenty-five to thirty boys, girls and youths walking slowly in ragged groups, talking and laughing. The youngest were ahead, a group just entering their teens, dressed like the rest in jackets and shorts, with sandals of plast on their feet. The dark, synthetic cloth made them a uniformed body. Henry's nose wrinkled in distaste. Again h