"All in the name of national security, sir!"

Did you know that people who travel 10 mph under the speed limit are over twice as likely to get into an accident as someone traveling 10 mph over? And that getting rid of slow drivers would increase the efficiency of the road system by an average of 12%? And that cops get into 2 1/2 times more accidents off-duty than the same category of civilian drivers? Oops, better not mention that one when you get stopped!