we already knew it was part of their culture in certain, probably southern, parts of the country. but to me this sounds like something that was exchanged in a drunken conversation or something like that, between a handful of guys. one racist house to another racist house. i could be wrong.
i don't want it to sound like i'm defending anyone associated with the chant, i just know there are many SAE houses out there that don't deserve to be labeled racist because of all this.