Israel's first air campaign since withdrawal has targeted a school and other facilities, and marks the introduction of sonic booms as a tactic. Jon Elmer reports from Gaza.The Dominion is a monthly paper published by an incipient network of independent journalists in Canada. It aims to provide accurate, critical coverage that is accountable to its readers and the subjects it tackles. Taking its name from Canada's official status as both a colony and a colonial force, the Dominion examines politics, culture and daily life with a view to understanding the exercise of power.