I assume most local folks who fit that description are not around here much because they are commuters who run up and down Interstate 95. That is beginning to change, however.
Aggression is on the upswing.
I think it is because of the proliferation of sport utility vehicles. Here's one admittedly flimsy piece of anecdotal evidence. I put on my left turn signal as I looked in my rearview mirror and saw that nobody was behind me. After passing the stalled vehicle, I started to slide back into right-hand lane. Out of nowhere, a big red SUV roared past me on the right.