I think there is a homeless lady living at the airport. She usually parks her baggage cart on the upper levels that are quieter. Yesterday I saw her on the phone but it sounded like she might have been pretending to talk to someone. She's been there for months and I surprised no one has noticed. The security has noticed me taking pictures and I think they sent a few people to check me out. It's not like I'm bathing in the restrooms and sleeping on the chairs.