A Mojave Desert Army base is full of plug-in cars, solar panels and new experiments. Liberal agenda? Nah, it's about saving money, even lives. But the Defense Department could cement a national trend.
Reporting from Ft. Irwin, Calif. -- Inside a futuristic-looking dome that rises from the sandy wasteland of the high Mojave Desert, soldiers in plywood cubicles work at computers powered by solar panels and a towering wind turbine.
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