Discusses the reaction of Boston's working classes and poor communities to bussing, asserting that the 'have-nots'--the people of such communities as Eastie, Southie, Hyde Park, Mattapan, Dorchester, and the Bury--are being pushed up against each other and are being forced to deal with the issues of racism and territoriality. [Available from The New Republic, 1244 19th Street, N.W., Washington, D.C. 20036]. (Author/JM)