It's my birthday. One of those magical birthdays that requires me to renew my license and registration. Naturally, I have known about this ahead of time for months. Equally naturally, I have put it off until today. So I'm driving home after renewing my license at the BMV today, dressed in formal attire, and driving Katie's car (both of which are unnecessary details). In my neighborhood there live a plethora of squirrels. I have always been in favor of letting the little curious creatures live as I think they are cute and relatively harmless. Harmless, that is, until they gnaw through your gutters and roof. Now we are sworn enemies of one another. As I pull onto my street I see a squirrel sitting in the middle of the road and right then and there I decide that I would like to run it over. Now, I'm not talking about speeding up or swerving drastically--certainly nothing dangerous--but if the little fella happened to be within a wheel length of the car I could just give ...