Given that the OWS group is now at bitter odds with itself, it wouldn't surprise me if one faction was doing it to the other. Will be interesting to find out more, though. But still, we have at least one instance of rape that has occurred, a "dirty bomb" on the cop car, a feet-sniffing-urine-drinking perv, and some black OWS guys who want to kill white *****es. I certainly wouldn't put a chemical bomb past them.