(Okanogan County, WA)  --  Firefighters are making more progress against the largest wildfire in Washington state history.  Officials say the Okanogan Complex fire, which has burned 123 homes, has shrunk to 148-thousand acres and is 45-percent contained.  The Chelan Complex fire is 55-percent contained and is down to under 94-thousand acres.  That fire has burned 21 homes.