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Greg Parady smiles as he pays off 76 strangers layaways at a central Florida Wal-Mart on Saturday, December 7th, 2013 (Credit: Cindy Nazzaro)

Greg Parady smiles as he pays off 76 strangers layaways at a central Florida Wal-Mart on Saturday, December 7th, 2013 (Credit: Cindy Nazzaro)