When I was young, my parents in the early 1960s told me to ignore stories about the “Jews.” Of course, out here in rural California, I never met such distant persons, but only heard about them from disgruntled farmers (who, I wager, had never met any either). These pesky “Jews” apparently in some secretive cabal controlled the entire fruit-market of the United States! “They” — not the paradoxes of interstate commerce and the cutthroat nature of American marketing — explained why we got $3 a box for plums while “they” took $20. Middle men, market manipulators, and secret smart guys...