Kohima, June 28: Nagaland Chief Minister Neiphiu Rio tonight dismissed housing and homeguards minister E T Ezung from his four-month-long ministry, official sources said. Ezung, a senior member of the Nagaland Democratic Movement, was inducted into the 33-member Rio ministry when the democratic alliance of Nagaland, a conglomeration of four parties, wrested power from congress in the last assembly elections in the state. Bureau Report