This past Sunday evening I returned to CVG from LGA. The shuttle driver was a great guy and he cheerfully loaded my (heavy) bags into the car for me. I had a five in my hand and went to press it into the driver's hand as I was thanking him. At this point a funny pantomime ensued. Me trying to give him the money, him trying to get it without touching my hand, it took me a second to figure out that he was of a faith/culture that prohibited a man touching a woman not of his family.