Wife and I were traveling back from Tulsa a few years back, we stopped at the gas station in the median. There was a younger guy and his dog setting out front selling homemade jewelry, and by homemade, it was wire and rocks. Wife wanted to help so I got two hot dogs and gave them to him. He said thanks and wanted us to pick out a couple pieces of his jewelry as he didn't want something for nothing...any way long story short he was headed to Nashville and had run out of money, and was selling his homemade jewelry for gas money. I didn't think much about it until my wife watched him eat his hot dog, he scarfed it down and was starting on the other one when he stopped and gave what was left to his dog....broke my wife's heart. Went back, guy would not take money for nothing so, we spent $30 and bought all his jewelry, I went inside and got him more food and drink. Guy was beside himself, got all choked up. Last thing my wife did was slide all that jewelry in one of the bags we gave him. I believe he was the real deal, I hope so.