I spent a day talking to voters in a crucial swing county in Pennsylvania. It's clear the economy is make-or-break for Harris and Trump alike.

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It was windy in eastern Pennsylvania on Monday, October 14. As shoppers walked out of two local supermarkets, gusts whipped their grocery bags, threatening to leave a mess of milk, chicken breast, and cereal in the parking lot. Losing groceries would be a blow for many of the shoppers I spoke with, whose votes are disproportionately important in the presidential election that's less than three weeks away.