BY ELIZABTH HARBALL
FLAGSTAFF, Ariz. -- With nothing but the scrubby eastern Arizona desert surrounding it for miles, the Lumberjack Sawmill rises from the horizon like a set piece from a "Mad Max" film. Jason Rosamond, who owns the mill as CEO of Good Earth Power AZ, strolls around the property, describing how each piece of hulking machinery shapes ponderosa pine logs into salable products, from boards to telephone poles to horse bedding...