Source: Patricia Cohen, NY TIMES, 5/29/17

When Dan Smith first went to work at the pork processing plant in Storm Lake in 1980, pretty much the only way to nab that kind of union job was to have a father, an uncle or a brother already there. The pay, he recalled, was $16 an hour, with benefits — enough to own a home, a couple of cars, a camper and a boat, while your wife stayed home with the children.

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