By the end of the year, at least 18 states will restrict the use of SNAP benefits to purchase “non-nutritious” food and drinks. But the definition of non-nutritious is up to each state. In this episode, the knock-on effects of benefit restrictions, for shoppers and retailers. Plus: Gigantic driverless trucks are poised to transform Minnesota iron mining and a deportation deal between the U.S. and Ghana could deter future emigration from the region.

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