Woman pays stranger's bill at the supermarket, stranger donates $10k

A woman paid a stranger's $7 bill at the grocery store when she realized he had forgotten his wallet. The man asked her her name. And a couple of weeks later, donated $10 to the Piedmont Cancer Institute in her name. She was wearing the institute's t-shirt the day she paid his bill.

http://abcnews.go.com/US/man-pays-forwar...d=37550727