yes, they do. I see it all the time. I have no doubt you felt threatened, but like others have said, I can't help but think you'd have been in trouble had you fired. The homeless are generally deterred by a presentation or, of necessary a pull to low ready. The guy was coked out and looking for open cars. He wasn't after "you."Hiding behind walls, returning to an employee only lot, continually pursuing someone, and making a B-line for me makes you a dangerous person, are you serious? I know the difference between a homeless man and trouble. Homeless people dont hide from sight, lay on hoods, and wait for you behind walls.