Popular Mechanics: "Massachusetts Has the Worst Drivers. Duh."
I grew up and got my driver's license in New Jersey but had to re-take the test when I moved to Massachusetts. I always tell people that the written test in MA is laughable: ten multiple-choice questions and you need to get 70% to pass. I always remember on my test there was the question: "Smoking marijuana will 1) impair, 2) enhance, 3) make no difference to your ability to drive." I picked "impair."