In the past I would have agreed. But I've seen the "imagine the outcry" argument brought up, the thing is later implemented, there is brief murmering, police cr

In the past I would have agreed. But I've seen the "imagine the outcry" argument brought up, the thing is later implemented, there is brief murmering, police crack down on the few hard core dissenters, then the masses begin to chant "Well of course we have to xray everyone getting on the subway, it's the only way we can be safe."