It is a gorgeous day in New York City. I picked up some San Marzano tomatoes at a nearby Farmer's Market and then noticed a twenty dollar bill on the pavement. Two gentlemen were standing a few feet away from me and they saw it too. I was closer so I bent over, picked it up and looked around to see if anyone would claim it. One of the men said, I think it was that girl in the white t-shirt, go after her. So I did. I hustled half a block away and asked the woman in the white shirt if the bill was hers. She looked confused. ...