CounterPunch: California Governor Schwarzenegger wants to build two new dams — Sites and Temperance Flat. They are being sold as necessary to cope with the reduction in Sierra Nevada, Cascade and Klamath Mountains snowpack expected as a result of climate change. New and “enhanced” storage are being marketed by Lester Snow, director of California’s Department of Water Resources (DWR) as part of a “portfolio approach” which, in addition to “enhanced” storage, calls for urban …