His 30-foot aluminum rig is full and motoring back toward the dock in Henry, Illinois.

FORBES: Lucky Catch

His 30-foot aluminum rig is full and motoring back toward the dock in Henry, Ill.

FORBES: Lucky Catch

Meanwhile, five big-rig trucks roar up to the back of the building in the space of just 15 minutes, as employees load them up with unmarked brown boxes.

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