An infograph is worth a thousand words: But I threw some words in at the end of it for good measure.    The Looming Copper Supply Crunch Copper is among the three most used metals in the world, and high…

Within Chairman Martin’s Democrat Farmer-Labor Party, though, there is room for the environmentalists to consistently criticize miners, pipefitters and other unionists. Within Chairman Martin’s DFL, there’s no criticism when Gov. Dayton stacks the PUC with environmentalists who stand ready to deny permitting…