As subcultures go, perhaps none is as consistently fascinating and misunderstood as the biker movement. Alternately feared and lionized by the mainstream, this insular, fiercely defiant community of hardcore hog-worshippers is notoriously difficult to infiltrate. But from on high, here comes THE BIKER CODE, a survey of the motorcycle milieu that brings unprecendented intimacy, impressive acumen, and an unabashed affection to the whole chrome-ridden...