Faced with a town-imposed ban on her waving amiably at passing cars and pedestrians, this heroic crossing guard defied her repressive, anti-social local officials, and waved anyway -- at least to those who waved first. The local politicos (of Lawrence, KS), uncertain if waving in response to another's wave represented a violation of their order, caved; they allowed Sharon to continue her newly and courageously evolved free expression. And crossing guards and Constitutional scholars across America celebrated . . . and waved, modestly (but only, of course, if waved to first)....Learn about more heroes.