[DManA]

If you are so out of control that you would assult people trying to help you, you do you really think you are going to stop to consider that you might be breaking a Federal law and so moderate your behavior?

[Citizen Tom Paine]

They don't screen patients in emergency rooms. So you get some crazies which are scary on occasion. I saw one incident where an armed security guy stood by while a Dr examined the patient who was screaming and cursing vilely. Psychiatric patients should be screened before treatment.