Editor’s note: This segment was rebroadcast on Sept. 30, 2025. Click here for that audio. In the early 2000s, thousands of U.S. schools had their students race the clock to stack cups in gym class.
It's time for me to tread on sacred ground ... or eat the sacred cow ... or whatever it is you do when you tromp all over a popular cultural phenomenon. It's time to argue the merits of cup stacking.
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