It's pretty clear what's happening.
These Occupy [fill in the blank] are characterized by shiftless, lazy, self-absorbed wankers who wander from tent to tent copping the feel, sniffing toes, and otherwise chanting the Hippy Mantra:
"What's Yours Is Mine and What's Mine Might Be Yours, But It'll Cost You"
The naivete of some of these morons who "fall victim" to these predators is matched only by their stupidity.
The fact that minors, drug lords, criminals, jailbirds, and other ne'er-do-wells are all mixing in the same area is simply a product of a complete and total social breakdown.
The inmates are running the asylum.