You've obviously NEVER traveled the roads of Western PA. I travel extensively out there and yes, there are areas where you WILL go for an extended period of time without an opportunity to pass. Whether it’s the hills, the twisty roads, the oversize loads or the numerous coal trucks, passing can be and often is hard to do at best and suicidal at worst. The jerk(s) in this case are most certainly the Prius driver, and yourself. Your condescending attitude leaves much to be desired.