【明報專訊】TO ANSWER queries about the Wang Chau public housing plan, Chief Executive Leung Chun-ying is to convene a press conference this afternoon (September 21), which will be attended by officials including a Secretary of Department and two Directors of Bureaux. For more than a week, the controversy over the plan has been snowballing. To a certain extent, the government's clumsy handling of the matter and the discord within the highest echelons of government as exposed by the affair beggar belief. The problems reflected by the messy situation deserve our attention.