As I sped down the interstate, I adjusted the air conditioning vents in my car so they blew refreshingly cool air directly on me. It was a sweltering ninety-eight degrees outside with no end to the summer heat in sight. It was Friday afternoon and the work week was finally over. As I sped down the highway, I loosened my tie and pulled it from around my neck before tossing it onto the passenger seat next to me. I was invit...