Interestingly, Ken asterisks one but spells the other out fully.
"What's crazy is this," he writes. "I was blown away by the outright racism, but these folks are f***ing undecided. They would call him a n—-r and mention how they don't know what to do because of the economy."
The notable feature here is the use of two different avoidance characters: asterisks in "f***ing", hyphens in "n—-r". I don't recall having seen this sort of typographical differentiation before.
I kind of like dirty words. If you don't, you can ignore this post.