Jim Hightower reports on a cabal of corporate-funded, far-right extremists behind Rick Snyder, foreshadowing our future if Romney/Ryan wins. There's Been a Dictatorial Coup -- Koch Bros. Have a Bunch of Czars Running Cities Across Michigan Backed by bales of corporate cash, Snyder won the general election by ceaselessly running a series of "job creator" ads (never mind that he had been a top exec…