When the word rivalry is used in sports many automatically think of the storied battle that has raged between the Cowboys and Redskins for years now. A rivalry spawned on the heels of team that a very powerful owner did not want to exist. Many outside the rivalry do not even realize that it started over the rights of our beloved fight song. For years this rivalry has divided houses and killed strong friendships in the wake of what is easily the most natural hatred between two teams and their fans that sports has ever seen. A hatred that has with stood the test of time and has been passed down from generation to generation. In honor of that very rivalry that fuels many of us threw football season and beyond, I thought I would share a video a friend of mine put together and ask you just what is the reason that you hate the Cowboys and when did you realize how you felt?