Eric Litvin shares the latest NPR Business News : Sing It Now: 'One-A-Penny, Two-A-Penny, Hot Cross Buns'

Sing It Now: 'One-A-Penny, Two-A-Penny, Hot Cross Buns'
Many in the U.S. know this Easter treat mainly from song. But in the U.K. and many former British colonies (even the U.S.), they're big business.

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