I think he is a sneaky, dirty, little old man! We went there one time because he was so advertised as the place to go and learned quickly we could not lose the man! We changed seats several times. He was everywhere. Admittedly it was a slower time of the day. He must have been surfing for $$$
Gum is gum, not money. If he is doing this to one he must be doing this to many. A lot of people go through that airport in a given day, week, month....