About two dozen women took a walk down Congress Street topless Saturday, attracting a large crowd as they tried to preach that partial female nudity is not worthy of attracting a crowd. The point of the march was that a topless woman out in public should attract no more attention than a man walking around without a shirt on, said Ty MacDowell, 20, of Westbrook, who organized Saturday's event and promoted it on Facebook. But as the event got under way in Longfellow Square, the marchers were soon outnumbered by scores of onlookers -- mostly young men eagerly snapping...