How many PBTs (and others) seemed “perfectly nice” until they ripped off someone’s arm? In fact, that is often a hallmark of the fighting dogs - no warning. Just plunge in full force. That is why it is irrelevant.
145 posted on 04/08/2014 4:50:13 AM PDT by the OlLine Rebel
(Common sense is an uncommon virtue./Technological progress cannot be legislated.)