(USA TODAY) An unintended bonus to doing a good deed these days is that you could become a viral sensation.
Carol Flynn, 73, of Sioux Falls, S.D., decided to pay $120 on diapers for a young stranger's son in a checkout lane at Walmart after the store didn't match a price offered by a competitor on four packages.
The mom had decided to put three boxes back on the store shelves and only buy one because she is on a monthly budget until Flynn intervened.