Every single time...
Every single time...
Peace.
Unfortunately, such people start with the assumption that race is the motivation for dislike, and you can do pretty much nothing to change their mind. It's mind-boggling, but they're really, really convinced of it.
Said about two white people or two blacks or two people in general you know it's a superfluous comment that does not add anything to the discussion.
Your parent poster is entirely right. Comments such as these drag the quality of the comments section here at hacker news down.
If you don't believe you should glorify a criminal or a rapper than you should say that and leave it at that. If you think that it is wrong to try to understand the mind set of a man who learned to read behind bars and read so many law books he found a hole in the law which allowed him to become a free man again you should tell us why there is nothing inspirational, interesting, or glorifying about this mans life.
Saying that two people would be fun to watch fight to the death, no matter how sarcastic, adds nothing and is superfluous.