A fire broke out during routine maintenance at the U.S. State Department on Saturday, injuring four maintenance workers, officials said. The fire began inside ductwork on the building's eighth floor at about 11 a.m. (1600 GMT) as workers were replacing insulation, State Department and fire officials said. Workers doused the fire with hand-held extinguishers before fire department personnel arrived, District of Columbia Battalion Chief Edward Mills said. ...

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